César Cielo (English Wikipedia)

"Kaio, Brazil's champion". CBDA (in Portuguese). 6 April 2006. Archived from the original on 28 June 2013. Retrieved 12 May 2013.
"Brazil beats South American record of 1999 Pan". CBDA (in Portuguese). 25 March 2007. Archived from the original on 28 June 2013. Retrieved 22 May 2013.
"Cielo breaks south American record in the 50m and wins gold at Pan 2007". Estadão (in Portuguese). 22 July 2007. Archived from the original on 31 December 2012. Retrieved 11 May 2013.
"Cielo breaks Gustavo Borges' brazilian record and Meolans' South American record". CBDA (in Portuguese). 23 November 2007. Archived from the original on 27 November 2012. Retrieved 1 August 2013.
"Cielo beats South American record in the 50-metre freestyle". Estado de São Paulo (in Portuguese). 11 July 2008. Archived from the original on 28 June 2013. Retrieved 22 May 2013.
"Cielo overcomes Popov". Best Swimming (in Portuguese). 14 August 2008. Archived from the original on 28 June 2013. Retrieved 24 May 2013.
"Fabiola breaks and Cielo equals the South American record". CBDA (in Portuguese). 12 October 2008. Archived from the original on 2 August 2013. Retrieved 1 August 2013.
"César and Nicholas gets the most disputed vacancy to Rome". Globoesporte (in Portuguese). 8 May 2009. Archived from the original on 28 June 2013. Retrieved 1 August 2013.
"Cielo hits championship record, and relay finishes fourth". CBDA (in Portuguese). 26 July 2009. Archived from the original on 22 April 2013. Retrieved 1 August 2013.
"Best mark in the world for Nicholas, Cesar, Bruno and Nicolas". CBDA (in Portuguese). 19 December 2009. Archived from the original on 28 June 2013. Retrieved 15 May 2013.

auburntigers.com

"Brett Hawke profile". Auburn Tigers Official Site. 2013. Archived from the original on 30 May 2013. Retrieved 12 May 2013.

bestswim.com.br

"5 para 48 nos 100 livre nas eliminatórias, índice de Tales, Cielo fora da final". Best Swim (in Portuguese). 18 April 2016. Archived from the original on 28 April 2016. Retrieved 21 April 2016.
"O dia em que o sonho acabou, finais do último dia". Best Swim (in Portuguese). 21 April 2016. Archived from the original on 28 April 2016. Retrieved 21 April 2016.

bestswimming.com.br

"Cielo overcomes Popov". Best Swimming (in Portuguese). 14 August 2008. Archived from the original on 28 June 2013. Retrieved 24 May 2013.
"First day of finals in the World Championships". Best Swimming (in Portuguese). 2 August 2015. Archived from the original on 23 September 2015. Retrieved 2 August 2015.
"Brazil wins silver with Nicholas Santos, in an evening with 2 World Records". Best Swimming (in Portuguese). 3 August 2015. Archived from the original on 23 September 2015. Retrieved 3 August 2015.
"CBDA official note on César Cielo output World Championship". Best Swimming (in Portuguese). 5 August 2015. Archived from the original on 23 September 2015. Retrieved 5 August 2015.
"Época – The most influential Brazilians in 2014". Best Swimming (in Portuguese). Archived from the original on 8 January 2015. Retrieved 8 January 2015.

cbda.org.br

"Brazilian success at 25 meters". CBDA (in Portuguese). 11 October 2004. Archived from the original on 18 February 2014. Retrieved 13 May 2013.
"Kaio, Brazil's champion". CBDA (in Portuguese). 6 April 2006. Archived from the original on 28 June 2013. Retrieved 12 May 2013.
"Xuxa's record falls". CBDA (in Portuguese). 30 March 2007. Archived from the original on 3 February 2014. Retrieved 11 May 2013.
"Brazil beats South American record of 1999 Pan". CBDA (in Portuguese). 25 March 2007. Archived from the original on 28 June 2013. Retrieved 22 May 2013.
"Records". CBDA (in Portuguese). 22 July 2007. Archived from the original on 14 December 2013. Retrieved 11 May 2013.
"Cielo breaks Gustavo Borges' brazilian record and Meolans' South American record". CBDA (in Portuguese). 23 November 2007. Archived from the original on 27 November 2012. Retrieved 1 August 2013.
"Gold, silver and South American record for Brazil". CBDA (in Portuguese). 16 February 2008. Archived from the original on 28 December 2010. Retrieved 22 May 2013.
"Fabiola breaks and Cielo equals the South American record". CBDA (in Portuguese). 12 October 2008. Archived from the original on 2 August 2013. Retrieved 1 August 2013.
"César and Nicholas gets the most disputed vacancy to Rome". Globoesporte (in Portuguese). 8 May 2009. Archived from the original on 28 June 2013. Retrieved 1 August 2013.
"Cielo hits championship record, and relay finishes fourth". CBDA (in Portuguese). 26 July 2009. Archived from the original on 22 April 2013. Retrieved 1 August 2013.
"Best mark in the world for Nicholas, Cesar, Bruno and Nicolas". CBDA (in Portuguese). 19 December 2009. Archived from the original on 28 June 2013. Retrieved 15 May 2013.
"Cielo hits South American record, and Dubai already has 19 Brazilian". CBDA (in Portuguese). 24 September 2010. Archived from the original on 4 December 2010. Retrieved 25 May 2013.
"South American records mark penultimate day". CBDA (in Portuguese). 29 September 2010. Archived from the original on 5 March 2016. Retrieved 25 May 2013.
"Emotion, records and more positions on top of the world rankings". CBDA (in Portuguese). 27 April 2012. Archived from the original on 6 May 2014. Retrieved 11 May 2013.
"Cielo does the best time of the year in the 50-metre freestyle, Graciele and Etiene between the top 10 in the world in 2014". CBDA (in Portuguese). 3 September 2014. Archived from the original on 4 September 2014. Retrieved 20 September 2014.
"Finkel ends with renewed team for the Short Course Worlds". CBDA (in Portuguese). 6 September 2014. Archived from the original on 24 December 2015. Retrieved 20 September 2014.
"Penultimate day with indexes for the World, records and a team that already totals 23 athletes". CBDA (in Portuguese). 5 September 2014. Archived from the original on 5 March 2016. Retrieved 20 September 2014.
"The 33rd World Medal of the Brazilian Swimming". CBDA (in Portuguese). 23 July 2017. Archived from the original on 26 July 2017. Retrieved 23 July 2017.

cesarcielo.com.br

"Yards records". César Cielo-Official Site (in Portuguese). 30 March 2009. Archived from the original on 10 August 2014. Retrieved 12 May 2013.
"Cesar Cielo-Beginning". César Cielo-Official Site (in Portuguese). 2012. Archived from the original on 6 November 2012. Retrieved 11 May 2013.
"César Cielo- Clubs". César Cielo-Official site (in Portuguese). 2012. Archived from the original on 24 June 2017. Retrieved 11 May 2013.

cob.org.br

"COB announces best of the year on Tuesday in Brazil Olympic Award". COB (in Portuguese). 17 December 2012. Archived from the original on 7 May 2013. Retrieved 11 May 2013.

esportelandia.com.br

"César Cielo: biografia, medalhas, ouro olímpico e recordes na natação". www.esportelandia.com.br (in Brazilian Portuguese). 17 March 2023. Retrieved 29 March 2023.

estadao.com.br

"Cielo breaks south American record in the 50m and wins gold at Pan 2007". Estadão (in Portuguese). 22 July 2007. Archived from the original on 31 December 2012. Retrieved 11 May 2013.
"Cielo beats South American record in the 50-metre freestyle". Estado de São Paulo (in Portuguese). 11 July 2008. Archived from the original on 28 June 2013. Retrieved 22 May 2013.

globo.com

globoesporte.globo.com

"How Champions are born: Cielo's gold cost $ 2 and cry of rage". Globoesporte (in Portuguese). 22 July 2012. Archived from the original on 25 July 2012. Retrieved 12 May 2013.
"Cielo and Xuxa end partnership". Globoesporte (in Portuguese). 8 October 2008. Archived from the original on 4 March 2016. Retrieved 12 May 2013.
"4 × 100m freestyle relay is gold". Globoesporte (in Portuguese). 20 July 2007. Archived from the original on 6 January 2015. Retrieved 11 May 2013.
"Cielo wins the 100m freestyle gold". Globoesporte (in Portuguese). 18 July 2007. Archived from the original on 6 January 2015. Retrieved 11 May 2013.
"Brazil is silver in 4×100 medley". Globoesporte (in Portuguese). 22 July 2007. Archived from the original on 6 January 2015. Retrieved 11 May 2013.
"Cielo beats Phelps and breaks record in Ohio". Globoesporte (in Portuguese). 6 April 2008. Archived from the original on 14 September 2016. Retrieved 22 May 2013.
"Cielo's South American record in the 100-metre freestyle is accepted by FINA". Globoesporte (in Portuguese). 11 August 2008. Archived from the original on 14 September 2016. Retrieved 2 August 2013.
"César Cielo guarantees the last spot for the 100m freestyle final in Beijing". Globoesporte (in Portuguese). 12 August 2008. Archived from the original on 14 September 2016. Retrieved 10 August 2013.
"Cesar Cielo is bronze in the 100-metre freestyle". Globoesporte (in Portuguese). 13 August 2008. Archived from the original on 1 November 2012. Retrieved 11 May 2013.
"In the 50-metre freestyle, Cesar Cielo becomes Olympic record holder for two minutes". Globoesporte (in Portuguese). 14 August 2008. Archived from the original on 4 March 2016. Retrieved 11 May 2013.
"With Olympic record, Cesar Cielo qualifies for the final of the 50-metre freestyle". Globoesporte (in Portuguese). 14 August 2008. Archived from the original on 10 August 2014. Retrieved 11 May 2013.
"Cielo hits record of the 50-metre butterfly". Globoesporte (in Portuguese). 7 May 2009. Archived from the original on 3 March 2016. Retrieved 11 May 2013.
"César Cielo beats South American record in the 100-metre freestyle and takes fifth gold". Globoesporte (in Portuguese). 10 May 2009. Archived from the original on 14 September 2016. Retrieved 1 August 2013.
"Cielo "wins" US Trials with career's best mark in the 50-metre freestyle". Globoesporte (in Portuguese). 9 July 2009. Archived from the original on 4 March 2016. Retrieved 11 May 2013.
"Cielo shines in opening relay". Globoesporte (in Portuguese). 26 July 2009. Archived from the original on 4 March 2016. Retrieved 11 May 2013.
"Hungry for gold, Cesar Cielo shines and breaks the world record in the 100-metre freestyle". Globoesporte (in Portuguese). 30 July 2009. Archived from the original on 3 March 2016. Retrieved 11 May 2013.
"Cielo flies and also wins the 50-metre freestyle". Globoesporte (in Portuguese). 1 August 2009. Archived from the original on 14 September 2016. Retrieved 11 May 2013.
"Cielo is the 13º brazilian world record holder". Globoesporte (in Portuguese). 30 July 2009. Archived from the original on 4 March 2016. Retrieved 11 May 2013.
"Two days after hitting the crossbar, Cesar Cielo amazes tension and breaks the 50-metre freestyle record". Globoesporte (in Portuguese). 18 December 2009. Archived from the original on 4 January 2015. Retrieved 11 May 2013.
"Cielo won the 50-metre freestyle in Paris and breaks Popov time with no swimsuit". Globoesporte (in Portuguese). 27 June 2010. Archived from the original on 1 May 2011. Retrieved 11 May 2013.
"With a new cap, Cielo invoice gold, and pulls double in the 50-metre butterfly". Globoesporte (in Portuguese). 18 August 2010. Archived from the original on 23 December 2014. Retrieved 11 May 2013.
"Exhausted, Cielo loses power at the end and gets the bronze in the 100-metre freestyle". Globoesporte (in Portuguese). 19 August 2010. Archived from the original on 23 August 2010. Retrieved 11 May 2013.
"Led by Cielo, Brazil's 4×100-metre freestyle is bronze at Dubai". Globoesporte (in Portuguese). 15 December 2010. Archived from the original on 6 May 2014. Retrieved 11 May 2013.
"Cielo 'flies' and wins the gold in the 50-metre freestyle final at Dubai". Globoesporte (in Portuguese). 17 December 2010. Archived from the original on 15 March 2014. Retrieved 11 May 2013.
"Unbeatable, Cielo wins 100-metre freestyle and unify world titles again". Globoesporte (in Portuguese). 19 December 2010. Archived from the original on 6 May 2014. Retrieved 11 May 2013.
"Brazilian quartet is bronze". Globoesporte (in Portuguese). 19 December 2010. Archived from the original on 13 December 2013. Retrieved 11 May 2013.
"CAS arguments". Globoesporte (in Portuguese). 29 July 2011. Archived from the original on 16 October 2012. Retrieved 20 May 2013.
"Challenged by rivals, Cielo shrugged: "I'm standing here, I'm here fighting"". Globoesporte (in Portuguese). 25 July 2011. Archived from the original on 14 September 2016. Retrieved 20 May 2013.
"Cielo rips off weight from back, and is the world champion in the 50-metre butterfly". Globoesporte (in Portuguese). 25 July 2011. Archived from the original on 27 December 2014. Retrieved 11 May 2013.
"Cielo is two-times world champion of the 50-metre freestyle". Globoesporte (in Portuguese). 30 July 2011. Archived from the original on 7 April 2014. Retrieved 11 May 2013.
"Cesar Cielo closes the lid, and Brazil wins the 4×100-metre medley". Globoesporte (in Portuguese). 21 October 2011. Archived from the original on 28 December 2011. Retrieved 11 May 2013.
"Faster in the planet, Cielo flies at the 50-metre freestyle, and pulls "double" with Fratus". Globoesporte (in Portuguese). 20 October 2011. Archived from the original on 26 August 2014. Retrieved 11 May 2013.
"Cielo wins gold and breaks the Pan American record". Globoesporte (in Portuguese). 16 October 2011. Archived from the original on 3 September 2014. Retrieved 11 May 2013.
"Cielo backs to the pool, and leads Brazil in the 4×100-metre freestyle gold". Globoesporte (in Portuguese). 16 October 2011. Archived from the original on 1 July 2013. Retrieved 11 May 2013.
"Cielo is in Brazil and is dedicated to new project". Globoesporte (in Portuguese). 15 February 2011. Archived from the original on 18 February 2011. Retrieved 15 May 2013.
"Without money and club, swimmers explain decision to leave the PRO 16". Globoesporte (in Portuguese). 19 February 2013. Archived from the original on 23 February 2013. Retrieved 12 May 2013.
"Cielo finishes sixth in the 100-metre freestyle, and already thinks in 50-metre: "It's a new game"". Globoesporte (in Portuguese). 1 August 2012. Archived from the original on 4 August 2012. Retrieved 11 May 2013.
"Cielo is bronze in the 50-metre freestyle at the London Games, Fratus finishes fourth". Globoesporte (in Portuguese). 3 August 2012. Archived from the original on 4 November 2012. Retrieved 11 May 2013.
"Cielo trains with U.S. coach, and Albertinho waits for definition". Globoesporte (in Portuguese). 15 February 2013. Archived from the original on 18 February 2013. Retrieved 12 May 2013.
"Cielo explains hiring U.S. coach: 'One more there on the edge'". Globoesporte (in Portuguese). 19 February 2013. Archived from the original on 11 December 2015. Retrieved 12 May 2013.
"Behind Manaudou, Nicholas ensures the silver in the 50m butterfly; Cielo is 6". Globoesporte (in Portuguese). 3 August 2015. Archived from the original on 5 August 2015. Retrieved 3 August 2015.
"In the stroke! Brazil swims side by side with USA and takes silver at 4x100m-free in the World Championships". Globoesporte (in Portuguese). 23 July 2017. Archived from the original on 26 July 2017. Retrieved 23 July 2017.
"Brazil relay wins bronze at China World Championship, Cielo opens possible farewell with a podium". Globoesporte (in Portuguese). 11 December 2018. Archived from the original on 15 December 2018. Retrieved 11 December 2018.
"Born the first child of Olympic champion Cesar Cielo in Sao Paulo". Globoesporte (in Portuguese). 25 September 2015. Archived from the original on 6 December 2015. Retrieved 17 December 2015.
"Cielo celebrates return as dad: "I will have the tiny one to celebrate"". Globoesporte (in Portuguese). 17 December 2015. Archived from the original on 22 December 2015. Retrieved 17 December 2015.
"2013 awards". Globoesporte (in Portuguese). 17 December 2013. Archived from the original on 6 January 2014. Retrieved 5 January 2014.
"Cielo is the best choice in Spain 2009". Globoesporte (in Portuguese). 22 March 2010. Archived from the original on 4 March 2016. Retrieved 11 May 2013.
"Cielo voted best of the decade". Globoesporte (in Portuguese). 15 September 2010. Archived from the original on 24 March 2014. Retrieved 11 May 2013.

sportv.globo.com

"With a "kamikaze" tactical, Cielo pulls gold and record with the Flamengo relay". SPORTV (in Portuguese). 20 August 2012. Archived from the original on 24 August 2012. Retrieved 15 May 2013.
"Cielo confirms vacancy for the World Championships and celebrates: "Big relief"". SPORTV (in Portuguese). 24 April 2013. Archived from the original on 30 April 2013. Retrieved 11 May 2013.
"With 'new knees', Cesar Cielo seeks third straight title in the 50m freestyle". SPORTV (in Portuguese). 3 August 2013. Archived from the original on 6 August 2013. Retrieved 10 August 2013.
"Sovereign, Cielo takes 50-metre butterfly and conquer the world championship for the second time". SPORTV (in Portuguese). 29 July 2013. Archived from the original on 1 August 2013. Retrieved 29 July 2013.
"Tri, Cielo reveals relief after World Championships and celebrates: 'More special of my life'". SPORTV (in Portuguese). 6 August 2013. Archived from the original on 10 August 2013. Retrieved 10 August 2013.

oglobo.globo.com

"Cesar Cielo "return" swimsuit for Gustavo Borges". O Globo (in Portuguese). 7 December 2009. Archived from the original on 3 September 2014. Retrieved 11 May 2013.
"Cesar Cielo wins the gold in the 100-metre freestyle and beats world record". O Globo (in Portuguese). 30 July 2009. Archived from the original on 4 March 2016. Retrieved 11 May 2013.
"Prêmio Faz Diferença". O Globo (in Portuguese). 2013. Archived from the original on 2 January 2013. Retrieved 12 May 2013.

ge.globo.com

revistaepoca.globo.com

"The 100 most influential Brazilians in 2008". Época (in Portuguese). Archived from the original on 6 January 2014. Retrieved 11 May 2013.
"Época – NEWS – The 100 most influential Brazilians in 2009". Época (in Portuguese). Archived from the original on 14 May 2013. Retrieved 11 May 2013.
"Época – NEWS – The 100 most influential Brazilians in 2011". Época (in Portuguese). Archived from the original on 16 February 2017. Retrieved 11 May 2013.

epoca.globo.com

"Época – The most influential Brazilians in 2013". Época (in Portuguese). Archived from the original on 9 December 2013. Retrieved 5 January 2014.

go.com

espn.go.com

"Top court rules pharmacy at fault in Cielo case". go.com. 29 July 2011. Archived from the original on 7 November 2012. Retrieved 17 August 2011.

heraldsun.com.au

"Brazilian swimmer Cesar Cielo let off with warning despite positive test". Herald Sun. 2 July 2011. Archived from the original on 25 October 2012. Retrieved 2 July 2011.

metro.co.uk

"Hamza Labeid's false start sends swimming crowd into meltdown". metro.co.uk. 5 August 2011. Archived from the original on 14 August 2011. Retrieved 11 October 2013.

metropoles.com

Cesar Cielo desiste de Jogos Olímpicos e faz plano antiaposentadoria

olympicchannel.com

"Cesar CIELO FILHO". Olympic Channel. Retrieved 18 January 2021.

omegatiming.com

"Results of the 4×100m free at 2004 Indianapolis". OmegaTiming. 7 October 2004. Archived from the original on 24 September 2015. Retrieved 11 May 2013.
"Results of the 4×100m medley at 2004 Indianapolis". OmegaTiming. 11 October 2004. Archived from the original on 24 September 2015. Retrieved 11 May 2013.
"Results of the 100m free at 2004 Indianapolis". OmegaTiming. 11 October 2004. Archived from the original on 24 September 2015. Retrieved 11 May 2013.
"Results of the 50m free at 2004 Indianapolis". OmegaTiming. 8 October 2004. Archived from the original on 3 March 2017. Retrieved 11 May 2013.
"Results of the 50m backstroke at 2004 Indianapolis". OmegaTiming. 9 October 2004. Archived from the original on 3 March 2017. Retrieved 11 May 2013.
"Results of the 100m free at 2006 Shanghai". OmegaTiming. 9 April 2006. Archived from the original on 3 March 2017. Retrieved 11 May 2013.
"Results of the 4×100m free at 2006 Shanghai". OmegaTiming. 5 April 2006. Archived from the original on 3 March 2017. Retrieved 11 May 2013.
"Results of the 4×200m free at 2006 Shanghai". OmegaTiming. 6 April 2006. Archived from the original on 24 September 2015. Retrieved 11 May 2013.
"Results of the 50m free at 2006 Pan Pacific". OmegaTiming. 20 August 2006. Archived from the original on 24 September 2015. Retrieved 5 January 2014.
"Results of the 100m free at 2006 Pan Pacific". OmegaTiming. 18 August 2006. Archived from the original on 3 March 2017. Retrieved 5 January 2014.
"Results of the 4×100-metre medley at 2006 Pan Pacific". OmegaTiming. 20 August 2006. Archived from the original on 24 September 2015. Retrieved 5 January 2014.
"Results of the 4×100-metre freestyle at 2006 Pan Pacific". OmegaTiming. 20 August 2006. Archived from the original on 24 September 2015. Retrieved 5 January 2014.
"Results of the 100m free at 2007 Melbourne". OmegaTiming. 29 March 2007. Archived from the original on 24 September 2015. Retrieved 11 May 2013.
"Results of the 50m free at 2007 Melbourne". OmegaTiming. 31 March 2007. Archived from the original on 24 September 2015. Retrieved 11 May 2013.
"Results of the 4×100m free at 2007 Melbourne". OmegaTiming. 25 March 2007. Archived from the original on 24 September 2015. Retrieved 11 May 2013.
"Results of the 4x100m medley at 2007 Melbourne". OmegaTiming. 1 April 2007. Archived from the original on 24 September 2015. Retrieved 11 May 2013.
"Results of the 4×100-metre freestyle at 2009 Rome". OmegaTiming. 26 July 2009. Archived from the original on 24 September 2015. Retrieved 12 May 2013.
"Results of the 100m freestyle at 2009 Rome". OmegaTiming. 30 July 2009. Archived from the original on 24 September 2015. Retrieved 12 May 2013.
"Results of the 50-metre freestyle at 2009 Rome". OmegaTiming. 1 August 2009. Archived from the original on 3 March 2017. Retrieved 12 May 2013.
"Results of the 4×100-metre medley at 2009 Rome". OmegaTiming. 2 August 2009. Archived from the original on 24 September 2015. Retrieved 12 May 2013.
"Results of the 50-metre butterfly at 2010 Pan Pacific". OmegaTiming. 18 August 2010. Archived from the original on 24 September 2015. Retrieved 12 May 2013.
"Results of the 50-metre freestyle at 2010 Pan Pacific". OmegaTiming. 21 August 2010. Archived from the original on 24 September 2015. Retrieved 11 May 2013.
"Results of the 100-metre freestyle at 2010 Pan Pacific". OmegaTiming. 19 August 2010. Archived from the original on 24 September 2015. Retrieved 11 May 2013.
"Results of the 4×100-metre freestyle at 2010 Dubai". OmegaTiming. 15 December 2010. Archived from the original on 24 September 2015. Retrieved 12 May 2013.
"Results of the 50-metre freestyle at 2010 Dubai". OmegaTiming. 17 December 2010. Archived from the original on 24 September 2015. Retrieved 12 May 2013.
"Results of the 100-metre freestyle at 2010 Dubai". OmegaTiming. 19 December 2010. Archived from the original on 24 September 2015. Retrieved 12 May 2013.
"Results of the 4×100-metre medley at 2010 Dubai". OmegaTiming. 19 December 2010. Archived from the original on 24 September 2015. Retrieved 12 May 2013.
"Results of the 50-metre butterfly at 2011 Shanghai". OmegaTiming. 25 July 2011. Archived from the original on 24 September 2015. Retrieved 12 May 2013.
"Results of the 50-metre freestyle at 2011 Shanghai". OmegaTiming. 30 July 2011. Archived from the original on 24 September 2015. Retrieved 12 May 2013.
"Results of the 100-metre freestyle at 2011 Shanghai". OmegaTiming. 28 July 2011. Archived from the original on 24 September 2015. Retrieved 11 May 2013.
"Results of the 50-metre butterfly at 2013 Barcelona". OmegaTiming. 29 July 2013. Archived from the original on 24 September 2015. Retrieved 29 July 2013.
"Results of the 50-metre freestyle at 2013 Barcelona". OmegaTiming. 3 August 2013. Archived from the original on 24 September 2015. Retrieved 3 August 2013.
"Results of the 4x50-metre medley at 2014 Doha". OmegaTiming. 4 December 2014. Archived from the original on 24 September 2015. Retrieved 12 December 2014.
"Results of the 50-metre freestyle semifinal at 2014 Doha". OmegaTiming. 4 December 2014. Archived from the original on 24 September 2015. Retrieved 12 December 2014.
"Results of the 50-metre freestyle final at 2014 Doha". OmegaTiming. 5 December 2014. Archived from the original on 24 September 2015. Retrieved 12 December 2014.
"Results of the 4x50-metre mixed freestyle at 2014 Doha". OmegaTiming. 6 December 2014. Archived from the original on 24 September 2015. Retrieved 12 December 2014.
"Results of the 100-metre freestyle at 2014 Doha". OmegaTiming. 7 December 2014. Archived from the original on 24 September 2015. Retrieved 12 December 2014.
"Results of the 4x100-metre medley at 2014 Doha". OmegaTiming. 7 December 2014. Archived from the original on 24 September 2015. Retrieved 12 December 2014.
"Results of the 4x100-metre freestyle at 2015 Kazan". OmegaTiming. 2 August 2015. Archived from the original on 24 September 2015. Retrieved 2 August 2015.
"Results of the 50-metre butterfly at 2015 Kazan". OmegaTiming. 3 August 2015. Archived from the original on 24 September 2015. Retrieved 3 August 2015.
"Results of the 4x100-metre freestyle at 2017 Budapest". OmegaTiming. 23 July 2017. Archived from the original on 16 August 2017. Retrieved 23 July 2017.
"Results of the 50-metre freestyle at 2017 Budapest". OmegaTiming. 29 July 2017. Archived from the original on 1 August 2017. Retrieved 31 July 2017.
"Results of the 4×100-metre freestyle at 2018 Hangzhou". OmegaTiming. 11 December 2018. Archived from the original on 11 December 2018. Retrieved 11 December 2018.
"Results of the 4x50-metre medley relay at 2018 Hangzhou". OmegaTiming. 15 December 2018. Archived from the original on 15 December 2018. Retrieved 15 December 2018.
"Results of the Mixed 4x50-metre freestyle at 2018 Hangzhou". OmegaTiming. 12 December 2018. Archived from the original on 12 December 2018. Retrieved 25 December 2018.
"Results of the 4x50-metre medley relay at 2018 Hangzhou". OmegaTiming. 14 December 2018. Archived from the original on 15 December 2018. Retrieved 15 December 2018.

premiobrasilolimpico.com.br

"2010 awards". COB (in Portuguese). 2013. Archived from the original on 18 March 2013. Retrieved 11 May 2013.

r7.com

rederecord.r7.com

"Australian "missile" starts year with incredible time and causes Cielo and rivals". R7 (in Portuguese). 7 February 2012. Archived from the original on 7 January 2015. Retrieved 24 May 2013.

sports-reference.com

Evans, Hilary; Gjerde, Arild; Heijmans, Jeroen; Mallon, Bill; et al. "César Cielo Filho". Olympics at Sports-Reference.com. Sports Reference LLC. Archived from the original on 15 June 2013. Retrieved 20 May 2013.

swimmingworldmagazine.com

"Cesar Cielo Sets South American Record With 50 Free Triumph". Swimming World Magazine. 17 December 2010. Archived from the original on 6 May 2014. Retrieved 24 May 2013.
"Warnings Given to Cesar Cielo, Three Other Brazilian Swimmers, After Positive Drug Test". Swimming World Magazine. 1 July 2011. Archived from the original on 13 September 2012. Retrieved 1 July 2011.
"Maria Lenk Trophy: Cesar Cielo and Jeanette Ottesen Set Textile Bests; Felipe Silva Breaks 1:00 Barrier Twice in 100 Breast". Swimming World Magazine. 26 April 2012. Archived from the original on 6 May 2014. Retrieved 26 April 2012.
"Cesar Cielo Posts Stunning 50 Free at Maria Lenk Trophy Meet (With Race Video Footage)". Swimming World Magazine. 23 April 2014. Archived from the original on 24 April 2014. Retrieved 27 April 2014.
"Hosszu, Pereira Post Quick 200 IMs; Cielo Wins 50 Fly At Maria Lenk Trophy". Swimming World Magazine. 25 April 2014. Archived from the original on 27 April 2014. Retrieved 27 April 2014.
"Cesar Cielo, Jeanette Ottesen Gray Scorch 100 Frees On Final Day of Maria Lenk". Swimming World Magazine. 26 April 2014. Archived from the original on 27 April 2014. Retrieved 27 April 2014.

telegraph.co.uk

White, Duncan (30 July 2011). "Cesar Cielo in more hot water following slit-eyed gesture in China". Archived from the original on 30 May 2018. Retrieved 3 April 2018 – via www.telegraph.co.uk.

terra.com.br

esportes.terra.com.br

"Cielo sees redemption after London and want to rest for motivation in 2016". Terra (in Portuguese). 6 August 2013. Archived from the original on 4 March 2016. Retrieved 10 August 2013.

uol.com.br

www1.folha.uol.com.br

"Rivalry in childhood directs swimmers". Folha UOL (in Portuguese). 1 August 2008. Archived from the original on 22 September 2016. Retrieved 12 May 2013.
"Swimmer breaks Scherer's South American record in the 100m free, and turns top5 in the world". Folha Online (in Portuguese). 15 December 2006. Archived from the original on 9 June 2015. Retrieved 11 May 2013.
"Phelps hits another record, and Brazilians hit the crossbar in the World Championships". Folha UOL (in Portuguese). 29 March 2007. Archived from the original on 6 January 2015. Retrieved 22 May 2013.
"Divided, Cielo disdains the 100-metre freestyle to London-12". Folha UOL (in Portuguese). 30 April 2012. Archived from the original on 7 January 2015. Retrieved 24 May 2013.
"Brazil doesn't scale Cielo to the 4 x 100 m freestyle final in Kazan". Folha de S~Paulo (in Portuguese). 2 August 2015. Archived from the original on 6 August 2015. Retrieved 2 August 2015.

olimpiadas.uol.com.br

"UOL Profile". UOL (in Portuguese). 2008. Archived from the original on 6 October 2013. Retrieved 11 May 2013.
"Cielo wins 50-metre freestyle and is the first Brazilian Olympic champion in swimming". UOL (in Portuguese). 15 August 2008. Archived from the original on 3 March 2013. Retrieved 11 May 2013.
"Cielo beats Bruno Fratus, makes best time of the year and bill the gold in the 50-metre freestyle at the Maria Lenk". UOL (in Portuguese). 25 April 2012. Archived from the original on 30 May 2012. Retrieved 11 May 2013.

esporte.uol.com.br

"Cielo gives Brazil its best result ever in World Championships". UOL (in Portuguese). 2 August 2009. Archived from the original on 10 June 2015. Retrieved 11 May 2013.
"Cielo takes "revenge" for Manaudou and wins an unprecedented third World Championship in the 50m free". UOL (in Portuguese). 3 August 2013. Archived from the original on 6 August 2013. Retrieved 3 August 2013.

caras.uol.com.br

"Priscila Machado goes to London, cheer by her boyfriend Cesar Cielo at Olympics". Caras (in Portuguese). 19 June 2012. Archived from the original on 20 June 2012. Retrieved 12 May 2013.
"After the end of the relationship with Priscila Machado, Cesar Cielo appears in new company". Caras (in Portuguese). 30 October 2012. Archived from the original on 2 June 2013. Retrieved 12 May 2013.

noticias.bol.uol.com.br

"Cielo makes the best time of the year, and of his life, in the 50-metre freestyle". BOL (in Portuguese). 25 April 2012. Archived from the original on 6 May 2014. Retrieved 11 May 2013.

usaswimming.org

"On 2010, the American record in the 50-metre freestyle was 21.40 seconds" (PDF). USA Swimming. 30 March 2010. Archived (PDF) from the original on 4 January 2015. Retrieved 23 May 2013.
"Continental records" (PDF). USA Swimming (in Portuguese). 19 August 2011. Archived (PDF) from the original on 5 April 2013. Retrieved 11 May 2013.

web.archive.org

Evans, Hilary; Gjerde, Arild; Heijmans, Jeroen; Mallon, Bill; et al. "César Cielo Filho". Olympics at Sports-Reference.com. Sports Reference LLC. Archived from the original on 15 June 2013. Retrieved 20 May 2013.
"Brett Hawke profile". Auburn Tigers Official Site. 2013. Archived from the original on 30 May 2013. Retrieved 12 May 2013.
"Yards records". César Cielo-Official Site (in Portuguese). 30 March 2009. Archived from the original on 10 August 2014. Retrieved 12 May 2013.
"Cesar Cielo-Beginning". César Cielo-Official Site (in Portuguese). 2012. Archived from the original on 6 November 2012. Retrieved 11 May 2013.
"César Cielo- Clubs". César Cielo-Official site (in Portuguese). 2012. Archived from the original on 24 June 2017. Retrieved 11 May 2013.
"Cesar Cielo "return" swimsuit for Gustavo Borges". O Globo (in Portuguese). 7 December 2009. Archived from the original on 3 September 2014. Retrieved 11 May 2013.
"How Champions are born: Cielo's gold cost $ 2 and cry of rage". Globoesporte (in Portuguese). 22 July 2012. Archived from the original on 25 July 2012. Retrieved 12 May 2013.
"Rivalry in childhood directs swimmers". Folha UOL (in Portuguese). 1 August 2008. Archived from the original on 22 September 2016. Retrieved 12 May 2013.
"Cielo and Xuxa end partnership". Globoesporte (in Portuguese). 8 October 2008. Archived from the original on 4 March 2016. Retrieved 12 May 2013.
"Results of the 4×100m free at 2004 Indianapolis". OmegaTiming. 7 October 2004. Archived from the original on 24 September 2015. Retrieved 11 May 2013.
"Brazilian success at 25 meters". CBDA (in Portuguese). 11 October 2004. Archived from the original on 18 February 2014. Retrieved 13 May 2013.
"Results of the 4×100m medley at 2004 Indianapolis". OmegaTiming. 11 October 2004. Archived from the original on 24 September 2015. Retrieved 11 May 2013.
"Results of the 100m free at 2004 Indianapolis". OmegaTiming. 11 October 2004. Archived from the original on 24 September 2015. Retrieved 11 May 2013.
"Results of the 50m free at 2004 Indianapolis". OmegaTiming. 8 October 2004. Archived from the original on 3 March 2017. Retrieved 11 May 2013.
"Results of the 50m backstroke at 2004 Indianapolis". OmegaTiming. 9 October 2004. Archived from the original on 3 March 2017. Retrieved 11 May 2013.
"Results of the 100m free at 2006 Shanghai". OmegaTiming. 9 April 2006. Archived from the original on 3 March 2017. Retrieved 11 May 2013.
"Results of the 4×100m free at 2006 Shanghai". OmegaTiming. 5 April 2006. Archived from the original on 3 March 2017. Retrieved 11 May 2013.
"Results of the 4×200m free at 2006 Shanghai". OmegaTiming. 6 April 2006. Archived from the original on 24 September 2015. Retrieved 11 May 2013.
"Swimmer breaks Scherer's South American record in the 100m free, and turns top5 in the world". Folha Online (in Portuguese). 15 December 2006. Archived from the original on 9 June 2015. Retrieved 11 May 2013.
"Results of the 50m free at 2006 Pan Pacific". OmegaTiming. 20 August 2006. Archived from the original on 24 September 2015. Retrieved 5 January 2014.
"Results of the 100m free at 2006 Pan Pacific". OmegaTiming. 18 August 2006. Archived from the original on 3 March 2017. Retrieved 5 January 2014.
"Results of the 4×100-metre medley at 2006 Pan Pacific". OmegaTiming. 20 August 2006. Archived from the original on 24 September 2015. Retrieved 5 January 2014.
"Results of the 4×100-metre freestyle at 2006 Pan Pacific". OmegaTiming. 20 August 2006. Archived from the original on 24 September 2015. Retrieved 5 January 2014.
"Results of the 100m free at 2007 Melbourne". OmegaTiming. 29 March 2007. Archived from the original on 24 September 2015. Retrieved 11 May 2013.
"Results of the 50m free at 2007 Melbourne". OmegaTiming. 31 March 2007. Archived from the original on 24 September 2015. Retrieved 11 May 2013.
"Results of the 4×100m free at 2007 Melbourne". OmegaTiming. 25 March 2007. Archived from the original on 24 September 2015. Retrieved 11 May 2013.
"Results of the 4x100m medley at 2007 Melbourne". OmegaTiming. 1 April 2007. Archived from the original on 24 September 2015. Retrieved 11 May 2013.
"UOL Profile". UOL (in Portuguese). 2008. Archived from the original on 6 October 2013. Retrieved 11 May 2013.
"Xuxa's record falls". CBDA (in Portuguese). 30 March 2007. Archived from the original on 3 February 2014. Retrieved 11 May 2013.
"Phelps hits another record, and Brazilians hit the crossbar in the World Championships". Folha UOL (in Portuguese). 29 March 2007. Archived from the original on 6 January 2015. Retrieved 22 May 2013.
"4 × 100m freestyle relay is gold". Globoesporte (in Portuguese). 20 July 2007. Archived from the original on 6 January 2015. Retrieved 11 May 2013.
"Cielo wins the 100m freestyle gold". Globoesporte (in Portuguese). 18 July 2007. Archived from the original on 6 January 2015. Retrieved 11 May 2013.
"Records". CBDA (in Portuguese). 22 July 2007. Archived from the original on 14 December 2013. Retrieved 11 May 2013.
"Brazil is silver in 4×100 medley". Globoesporte (in Portuguese). 22 July 2007. Archived from the original on 6 January 2015. Retrieved 11 May 2013.
"Gold, silver and South American record for Brazil". CBDA (in Portuguese). 16 February 2008. Archived from the original on 28 December 2010. Retrieved 22 May 2013.
"Cielo beats Phelps and breaks record in Ohio". Globoesporte (in Portuguese). 6 April 2008. Archived from the original on 14 September 2016. Retrieved 22 May 2013.
"Cielo's South American record in the 100-metre freestyle is accepted by FINA". Globoesporte (in Portuguese). 11 August 2008. Archived from the original on 14 September 2016. Retrieved 2 August 2013.
"César Cielo guarantees the last spot for the 100m freestyle final in Beijing". Globoesporte (in Portuguese). 12 August 2008. Archived from the original on 14 September 2016. Retrieved 10 August 2013.
"Cesar Cielo is bronze in the 100-metre freestyle". Globoesporte (in Portuguese). 13 August 2008. Archived from the original on 1 November 2012. Retrieved 11 May 2013.
"In the 50-metre freestyle, Cesar Cielo becomes Olympic record holder for two minutes". Globoesporte (in Portuguese). 14 August 2008. Archived from the original on 4 March 2016. Retrieved 11 May 2013.
"With Olympic record, Cesar Cielo qualifies for the final of the 50-metre freestyle". Globoesporte (in Portuguese). 14 August 2008. Archived from the original on 10 August 2014. Retrieved 11 May 2013.
"Cielo wins 50-metre freestyle and is the first Brazilian Olympic champion in swimming". UOL (in Portuguese). 15 August 2008. Archived from the original on 3 March 2013. Retrieved 11 May 2013.
"Cielo hits record of the 50-metre butterfly". Globoesporte (in Portuguese). 7 May 2009. Archived from the original on 3 March 2016. Retrieved 11 May 2013.
"César Cielo beats South American record in the 100-metre freestyle and takes fifth gold". Globoesporte (in Portuguese). 10 May 2009. Archived from the original on 14 September 2016. Retrieved 1 August 2013.
"Cielo "wins" US Trials with career's best mark in the 50-metre freestyle". Globoesporte (in Portuguese). 9 July 2009. Archived from the original on 4 March 2016. Retrieved 11 May 2013.
"On 2010, the American record in the 50-metre freestyle was 21.40 seconds" (PDF). USA Swimming. 30 March 2010. Archived (PDF) from the original on 4 January 2015. Retrieved 23 May 2013.
"Cielo shines in opening relay". Globoesporte (in Portuguese). 26 July 2009. Archived from the original on 4 March 2016. Retrieved 11 May 2013.
"Results of the 4×100-metre freestyle at 2009 Rome". OmegaTiming. 26 July 2009. Archived from the original on 24 September 2015. Retrieved 12 May 2013.
"Hungry for gold, Cesar Cielo shines and breaks the world record in the 100-metre freestyle". Globoesporte (in Portuguese). 30 July 2009. Archived from the original on 3 March 2016. Retrieved 11 May 2013.
"Results of the 100m freestyle at 2009 Rome". OmegaTiming. 30 July 2009. Archived from the original on 24 September 2015. Retrieved 12 May 2013.
"Cielo flies and also wins the 50-metre freestyle". Globoesporte (in Portuguese). 1 August 2009. Archived from the original on 14 September 2016. Retrieved 11 May 2013.
"Results of the 50-metre freestyle at 2009 Rome". OmegaTiming. 1 August 2009. Archived from the original on 3 March 2017. Retrieved 12 May 2013.
César Cielo Filho's Official website (in Portuguese)
"Cielo gives Brazil its best result ever in World Championships". UOL (in Portuguese). 2 August 2009. Archived from the original on 10 June 2015. Retrieved 11 May 2013.
"Results of the 4×100-metre medley at 2009 Rome". OmegaTiming. 2 August 2009. Archived from the original on 24 September 2015. Retrieved 12 May 2013.
"Cesar Cielo wins the gold in the 100-metre freestyle and beats world record". O Globo (in Portuguese). 30 July 2009. Archived from the original on 4 March 2016. Retrieved 11 May 2013.
"Cielo is the 13º brazilian world record holder". Globoesporte (in Portuguese). 30 July 2009. Archived from the original on 4 March 2016. Retrieved 11 May 2013.
"Two days after hitting the crossbar, Cesar Cielo amazes tension and breaks the 50-metre freestyle record". Globoesporte (in Portuguese). 18 December 2009. Archived from the original on 4 January 2015. Retrieved 11 May 2013.
"Cielo won the 50-metre freestyle in Paris and breaks Popov time with no swimsuit". Globoesporte (in Portuguese). 27 June 2010. Archived from the original on 1 May 2011. Retrieved 11 May 2013.
"With a new cap, Cielo invoice gold, and pulls double in the 50-metre butterfly". Globoesporte (in Portuguese). 18 August 2010. Archived from the original on 23 December 2014. Retrieved 11 May 2013.
"Results of the 50-metre butterfly at 2010 Pan Pacific". OmegaTiming. 18 August 2010. Archived from the original on 24 September 2015. Retrieved 12 May 2013.
"Results of the 50-metre freestyle at 2010 Pan Pacific". OmegaTiming. 21 August 2010. Archived from the original on 24 September 2015. Retrieved 11 May 2013.
"Results of the 100-metre freestyle at 2010 Pan Pacific". OmegaTiming. 19 August 2010. Archived from the original on 24 September 2015. Retrieved 11 May 2013.
"Exhausted, Cielo loses power at the end and gets the bronze in the 100-metre freestyle". Globoesporte (in Portuguese). 19 August 2010. Archived from the original on 23 August 2010. Retrieved 11 May 2013.
"Cielo hits South American record, and Dubai already has 19 Brazilian". CBDA (in Portuguese). 24 September 2010. Archived from the original on 4 December 2010. Retrieved 25 May 2013.
"South American records mark penultimate day". CBDA (in Portuguese). 29 September 2010. Archived from the original on 5 March 2016. Retrieved 25 May 2013.
"Led by Cielo, Brazil's 4×100-metre freestyle is bronze at Dubai". Globoesporte (in Portuguese). 15 December 2010. Archived from the original on 6 May 2014. Retrieved 11 May 2013.
"Results of the 4×100-metre freestyle at 2010 Dubai". OmegaTiming. 15 December 2010. Archived from the original on 24 September 2015. Retrieved 12 May 2013.
"Cielo 'flies' and wins the gold in the 50-metre freestyle final at Dubai". Globoesporte (in Portuguese). 17 December 2010. Archived from the original on 15 March 2014. Retrieved 11 May 2013.
"Results of the 50-metre freestyle at 2010 Dubai". OmegaTiming. 17 December 2010. Archived from the original on 24 September 2015. Retrieved 12 May 2013.
"Cesar Cielo Sets South American Record With 50 Free Triumph". Swimming World Magazine. 17 December 2010. Archived from the original on 6 May 2014. Retrieved 24 May 2013.
"Unbeatable, Cielo wins 100-metre freestyle and unify world titles again". Globoesporte (in Portuguese). 19 December 2010. Archived from the original on 6 May 2014. Retrieved 11 May 2013.
"Results of the 100-metre freestyle at 2010 Dubai". OmegaTiming. 19 December 2010. Archived from the original on 24 September 2015. Retrieved 12 May 2013.
"Brazilian quartet is bronze". Globoesporte (in Portuguese). 19 December 2010. Archived from the original on 13 December 2013. Retrieved 11 May 2013.
"Results of the 4×100-metre medley at 2010 Dubai". OmegaTiming. 19 December 2010. Archived from the original on 24 September 2015. Retrieved 12 May 2013.
"Brazilian swimmer Cesar Cielo let off with warning despite positive test". Herald Sun. 2 July 2011. Archived from the original on 25 October 2012. Retrieved 2 July 2011.
"Warnings Given to Cesar Cielo, Three Other Brazilian Swimmers, After Positive Drug Test". Swimming World Magazine. 1 July 2011. Archived from the original on 13 September 2012. Retrieved 1 July 2011.
"CAS arguments". Globoesporte (in Portuguese). 29 July 2011. Archived from the original on 16 October 2012. Retrieved 20 May 2013.
"Top court rules pharmacy at fault in Cielo case". go.com. 29 July 2011. Archived from the original on 7 November 2012. Retrieved 17 August 2011.
"Challenged by rivals, Cielo shrugged: "I'm standing here, I'm here fighting"". Globoesporte (in Portuguese). 25 July 2011. Archived from the original on 14 September 2016. Retrieved 20 May 2013.
White, Duncan (30 July 2011). "Cesar Cielo in more hot water following slit-eyed gesture in China". Archived from the original on 30 May 2018. Retrieved 3 April 2018 – via www.telegraph.co.uk.
"Hamza Labeid's false start sends swimming crowd into meltdown". metro.co.uk. 5 August 2011. Archived from the original on 14 August 2011. Retrieved 11 October 2013.
"Cielo rips off weight from back, and is the world champion in the 50-metre butterfly". Globoesporte (in Portuguese). 25 July 2011. Archived from the original on 27 December 2014. Retrieved 11 May 2013.
"Results of the 50-metre butterfly at 2011 Shanghai". OmegaTiming. 25 July 2011. Archived from the original on 24 September 2015. Retrieved 12 May 2013.
"Cielo is two-times world champion of the 50-metre freestyle". Globoesporte (in Portuguese). 30 July 2011. Archived from the original on 7 April 2014. Retrieved 11 May 2013.
"Results of the 50-metre freestyle at 2011 Shanghai". OmegaTiming. 30 July 2011. Archived from the original on 24 September 2015. Retrieved 12 May 2013.
"Results of the 100-metre freestyle at 2011 Shanghai". OmegaTiming. 28 July 2011. Archived from the original on 24 September 2015. Retrieved 11 May 2013.
"Australian "missile" starts year with incredible time and causes Cielo and rivals". R7 (in Portuguese). 7 February 2012. Archived from the original on 7 January 2015. Retrieved 24 May 2013.
"Cesar Cielo closes the lid, and Brazil wins the 4×100-metre medley". Globoesporte (in Portuguese). 21 October 2011. Archived from the original on 28 December 2011. Retrieved 11 May 2013.
"Faster in the planet, Cielo flies at the 50-metre freestyle, and pulls "double" with Fratus". Globoesporte (in Portuguese). 20 October 2011. Archived from the original on 26 August 2014. Retrieved 11 May 2013.
"Cielo wins gold and breaks the Pan American record". Globoesporte (in Portuguese). 16 October 2011. Archived from the original on 3 September 2014. Retrieved 11 May 2013.
"Cielo backs to the pool, and leads Brazil in the 4×100-metre freestyle gold". Globoesporte (in Portuguese). 16 October 2011. Archived from the original on 1 July 2013. Retrieved 11 May 2013.
"Divided, Cielo disdains the 100-metre freestyle to London-12". Folha UOL (in Portuguese). 30 April 2012. Archived from the original on 7 January 2015. Retrieved 24 May 2013.
"Cielo is in Brazil and is dedicated to new project". Globoesporte (in Portuguese). 15 February 2011. Archived from the original on 18 February 2011. Retrieved 15 May 2013.
"Without money and club, swimmers explain decision to leave the PRO 16". Globoesporte (in Portuguese). 19 February 2013. Archived from the original on 23 February 2013. Retrieved 12 May 2013.
"Cielo beats Bruno Fratus, makes best time of the year and bill the gold in the 50-metre freestyle at the Maria Lenk". UOL (in Portuguese). 25 April 2012. Archived from the original on 30 May 2012. Retrieved 11 May 2013.
"Cielo makes the best time of the year, and of his life, in the 50-metre freestyle". BOL (in Portuguese). 25 April 2012. Archived from the original on 6 May 2014. Retrieved 11 May 2013.
"Emotion, records and more positions on top of the world rankings". CBDA (in Portuguese). 27 April 2012. Archived from the original on 6 May 2014. Retrieved 11 May 2013.
"Continental records" (PDF). USA Swimming (in Portuguese). 19 August 2011. Archived (PDF) from the original on 5 April 2013. Retrieved 11 May 2013.
"Maria Lenk Trophy: Cesar Cielo and Jeanette Ottesen Set Textile Bests; Felipe Silva Breaks 1:00 Barrier Twice in 100 Breast". Swimming World Magazine. 26 April 2012. Archived from the original on 6 May 2014. Retrieved 26 April 2012.
"Cielo finishes sixth in the 100-metre freestyle, and already thinks in 50-metre: "It's a new game"". Globoesporte (in Portuguese). 1 August 2012. Archived from the original on 4 August 2012. Retrieved 11 May 2013.
"Cielo is bronze in the 50-metre freestyle at the London Games, Fratus finishes fourth". Globoesporte (in Portuguese). 3 August 2012. Archived from the original on 4 November 2012. Retrieved 11 May 2013.
"With a "kamikaze" tactical, Cielo pulls gold and record with the Flamengo relay". SPORTV (in Portuguese). 20 August 2012. Archived from the original on 24 August 2012. Retrieved 15 May 2013.
"Cielo confirms vacancy for the World Championships and celebrates: "Big relief"". SPORTV (in Portuguese). 24 April 2013. Archived from the original on 30 April 2013. Retrieved 11 May 2013.
"With 'new knees', Cesar Cielo seeks third straight title in the 50m freestyle". SPORTV (in Portuguese). 3 August 2013. Archived from the original on 6 August 2013. Retrieved 10 August 2013.
"Cielo trains with U.S. coach, and Albertinho waits for definition". Globoesporte (in Portuguese). 15 February 2013. Archived from the original on 18 February 2013. Retrieved 12 May 2013.
"Cielo explains hiring U.S. coach: 'One more there on the edge'". Globoesporte (in Portuguese). 19 February 2013. Archived from the original on 11 December 2015. Retrieved 12 May 2013.
"Sovereign, Cielo takes 50-metre butterfly and conquer the world championship for the second time". SPORTV (in Portuguese). 29 July 2013. Archived from the original on 1 August 2013. Retrieved 29 July 2013.
"Results of the 50-metre butterfly at 2013 Barcelona". OmegaTiming. 29 July 2013. Archived from the original on 24 September 2015. Retrieved 29 July 2013.
"Results of the 50-metre freestyle at 2013 Barcelona". OmegaTiming. 3 August 2013. Archived from the original on 24 September 2015. Retrieved 3 August 2013.
"Cielo takes "revenge" for Manaudou and wins an unprecedented third World Championship in the 50m free". UOL (in Portuguese). 3 August 2013. Archived from the original on 6 August 2013. Retrieved 3 August 2013.
"Tri, Cielo reveals relief after World Championships and celebrates: 'More special of my life'". SPORTV (in Portuguese). 6 August 2013. Archived from the original on 10 August 2013. Retrieved 10 August 2013.
"Cielo sees redemption after London and want to rest for motivation in 2016". Terra (in Portuguese). 6 August 2013. Archived from the original on 4 March 2016. Retrieved 10 August 2013.
"Cesar Cielo Posts Stunning 50 Free at Maria Lenk Trophy Meet (With Race Video Footage)". Swimming World Magazine. 23 April 2014. Archived from the original on 24 April 2014. Retrieved 27 April 2014.
"Hosszu, Pereira Post Quick 200 IMs; Cielo Wins 50 Fly At Maria Lenk Trophy". Swimming World Magazine. 25 April 2014. Archived from the original on 27 April 2014. Retrieved 27 April 2014.
"Cesar Cielo, Jeanette Ottesen Gray Scorch 100 Frees On Final Day of Maria Lenk". Swimming World Magazine. 26 April 2014. Archived from the original on 27 April 2014. Retrieved 27 April 2014.
"Cielo does the best time of the year in the 50-metre freestyle, Graciele and Etiene between the top 10 in the world in 2014". CBDA (in Portuguese). 3 September 2014. Archived from the original on 4 September 2014. Retrieved 20 September 2014.
"Finkel ends with renewed team for the Short Course Worlds". CBDA (in Portuguese). 6 September 2014. Archived from the original on 24 December 2015. Retrieved 20 September 2014.
"Penultimate day with indexes for the World, records and a team that already totals 23 athletes". CBDA (in Portuguese). 5 September 2014. Archived from the original on 5 March 2016. Retrieved 20 September 2014.
"Results of the 4x50-metre medley at 2014 Doha". OmegaTiming. 4 December 2014. Archived from the original on 24 September 2015. Retrieved 12 December 2014.
"Results of the 50-metre freestyle semifinal at 2014 Doha". OmegaTiming. 4 December 2014. Archived from the original on 24 September 2015. Retrieved 12 December 2014.
"Results of the 50-metre freestyle final at 2014 Doha". OmegaTiming. 5 December 2014. Archived from the original on 24 September 2015. Retrieved 12 December 2014.
"Results of the 4x50-metre mixed freestyle at 2014 Doha". OmegaTiming. 6 December 2014. Archived from the original on 24 September 2015. Retrieved 12 December 2014.
"Results of the 100-metre freestyle at 2014 Doha". OmegaTiming. 7 December 2014. Archived from the original on 24 September 2015. Retrieved 12 December 2014.
"Results of the 4x100-metre medley at 2014 Doha". OmegaTiming. 7 December 2014. Archived from the original on 24 September 2015. Retrieved 12 December 2014.
"Results of the 4x100-metre freestyle at 2015 Kazan". OmegaTiming. 2 August 2015. Archived from the original on 24 September 2015. Retrieved 2 August 2015.
"Brazil doesn't scale Cielo to the 4 x 100 m freestyle final in Kazan". Folha de S~Paulo (in Portuguese). 2 August 2015. Archived from the original on 6 August 2015. Retrieved 2 August 2015.
"First day of finals in the World Championships". Best Swimming (in Portuguese). 2 August 2015. Archived from the original on 23 September 2015. Retrieved 2 August 2015.
"Behind Manaudou, Nicholas ensures the silver in the 50m butterfly; Cielo is 6". Globoesporte (in Portuguese). 3 August 2015. Archived from the original on 5 August 2015. Retrieved 3 August 2015.
"Results of the 50-metre butterfly at 2015 Kazan". OmegaTiming. 3 August 2015. Archived from the original on 24 September 2015. Retrieved 3 August 2015.
"Brazil wins silver with Nicholas Santos, in an evening with 2 World Records". Best Swimming (in Portuguese). 3 August 2015. Archived from the original on 23 September 2015. Retrieved 3 August 2015.
"CBDA official note on César Cielo output World Championship". Best Swimming (in Portuguese). 5 August 2015. Archived from the original on 23 September 2015. Retrieved 5 August 2015.
"5 para 48 nos 100 livre nas eliminatórias, índice de Tales, Cielo fora da final". Best Swim (in Portuguese). 18 April 2016. Archived from the original on 28 April 2016. Retrieved 21 April 2016.
"O dia em que o sonho acabou, finais do último dia". Best Swim (in Portuguese). 21 April 2016. Archived from the original on 28 April 2016. Retrieved 21 April 2016.
"Results of the 4x100-metre freestyle at 2017 Budapest". OmegaTiming. 23 July 2017. Archived from the original on 16 August 2017. Retrieved 23 July 2017.
"The 33rd World Medal of the Brazilian Swimming". CBDA (in Portuguese). 23 July 2017. Archived from the original on 26 July 2017. Retrieved 23 July 2017.
"In the stroke! Brazil swims side by side with USA and takes silver at 4x100m-free in the World Championships". Globoesporte (in Portuguese). 23 July 2017. Archived from the original on 26 July 2017. Retrieved 23 July 2017.
"Results of the 50-metre freestyle at 2017 Budapest". OmegaTiming. 29 July 2017. Archived from the original on 1 August 2017. Retrieved 31 July 2017.
"Brazil relay wins bronze at China World Championship, Cielo opens possible farewell with a podium". Globoesporte (in Portuguese). 11 December 2018. Archived from the original on 15 December 2018. Retrieved 11 December 2018.
"Results of the 4×100-metre freestyle at 2018 Hangzhou". OmegaTiming. 11 December 2018. Archived from the original on 11 December 2018. Retrieved 11 December 2018.
"Results of the 4x50-metre medley relay at 2018 Hangzhou". OmegaTiming. 15 December 2018. Archived from the original on 15 December 2018. Retrieved 15 December 2018.
"Results of the Mixed 4x50-metre freestyle at 2018 Hangzhou". OmegaTiming. 12 December 2018. Archived from the original on 12 December 2018. Retrieved 25 December 2018.
"Results of the 4x50-metre medley relay at 2018 Hangzhou". OmegaTiming. 14 December 2018. Archived from the original on 15 December 2018. Retrieved 15 December 2018.
"Priscila Machado goes to London, cheer by her boyfriend Cesar Cielo at Olympics". Caras (in Portuguese). 19 June 2012. Archived from the original on 20 June 2012. Retrieved 12 May 2013.
"After the end of the relationship with Priscila Machado, Cesar Cielo appears in new company". Caras (in Portuguese). 30 October 2012. Archived from the original on 2 June 2013. Retrieved 12 May 2013.
"Born the first child of Olympic champion Cesar Cielo in Sao Paulo". Globoesporte (in Portuguese). 25 September 2015. Archived from the original on 6 December 2015. Retrieved 17 December 2015.
"Cielo celebrates return as dad: "I will have the tiny one to celebrate"". Globoesporte (in Portuguese). 17 December 2015. Archived from the original on 22 December 2015. Retrieved 17 December 2015.
"COB announces best of the year on Tuesday in Brazil Olympic Award". COB (in Portuguese). 17 December 2012. Archived from the original on 7 May 2013. Retrieved 11 May 2013.
"2010 awards". COB (in Portuguese). 2013. Archived from the original on 18 March 2013. Retrieved 11 May 2013.
"2013 awards". Globoesporte (in Portuguese). 17 December 2013. Archived from the original on 6 January 2014. Retrieved 5 January 2014.
"The 100 most influential Brazilians in 2008". Época (in Portuguese). Archived from the original on 6 January 2014. Retrieved 11 May 2013.
"Época – NEWS – The 100 most influential Brazilians in 2009". Época (in Portuguese). Archived from the original on 14 May 2013. Retrieved 11 May 2013.
"Época – NEWS – The 100 most influential Brazilians in 2011". Época (in Portuguese). Archived from the original on 16 February 2017. Retrieved 11 May 2013.
"Época – The most influential Brazilians in 2013". Época (in Portuguese). Archived from the original on 9 December 2013. Retrieved 5 January 2014.
"Época – The most influential Brazilians in 2014". Best Swimming (in Portuguese). Archived from the original on 8 January 2015. Retrieved 8 January 2015.
"Prêmio Faz Diferença". O Globo (in Portuguese). 2013. Archived from the original on 2 January 2013. Retrieved 12 May 2013.
"Cielo is the best choice in Spain 2009". Globoesporte (in Portuguese). 22 March 2010. Archived from the original on 4 March 2016. Retrieved 11 May 2013.
"Cielo voted best of the decade". Globoesporte (in Portuguese). 15 September 2010. Archived from the original on 24 March 2014. Retrieved 11 May 2013.