Piece of Me (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Piece of Me" in English language version.

refsWebsite

Global rank English rank

31web.archive.org

1^st place

13billboard.com

19^th place

18^th place

117digital.com

low place

7,806^th place

8archive.today

14^th place

6acharts.us

2,710^th place

2,224^th place

6mtv.com

80^th place

67^th place

4officialcharts.com

76^th place

69^th place

4ultratop.be

257^th place

219^th place

4amazon.de

2,145^th place

2,190^th place

3worldcat.org

5^th place

3tophit.com

6,935^th place

4,122^nd place

2axs.com

3,548^th place

2,035^th place

2riaa.com

162^nd place

128^th place

2aria.com.au

948^th place

599^th place

2rianz.org.nz

low place

2austriancharts.at

276^th place

477^th place

2offiziellecharts.de

190^th place

325^th place

2swisscharts.com

630^th place

421^st place

2amazon.co.uk

448^th place

269^th place

2proquest.com

206^th place

124^th place

2ifpicr.cz

2,014^th place

1,250^th place

1cafe.se

low place

1mtv.ca

low place

1slantmagazine.com

1,006^th place

589^th place

1gaytimes.co.uk

4,692^nd place

2,696^th place

1about.com

216^th place

186^th place

1digitalspy.co.uk

277^th place

196^th place

1musicnotes.com

5,059^th place

2,895^th place

1nytimes.com

7^th place

1pitchfork.com

159^th place

112^th place

1foxnews.com

152^nd place

120^th place

1sputnikmusic.com

1,759^th place

1,136^th place

1theguardian.com

12^th place

11^th place

1ew.com

35^th place

31^st place

1bbc.co.uk

8^th place

10^th place

1orlandosentinel.com

530^th place

319^th place

1allmusic.com

25^th place

22^nd place

1independent.ie

315^th place

209^th place

1cria.ca

7,946^th place

5,514^th place

1australian-charts.com

596^th place

389^th place

1dnaindia.com

250^th place

153^rd place

1people.com

31^st place

25^th place

1dailytelegraph.com.au

957^th place

592^nd place

1dose.ca

low place

1youtube.com

9^th place

13^th place

1telegraph.co.uk

30^th place

24^th place

1today.com

396^th place

242^nd place

1rollingstone.com

47^th place

38^th place

1hollywoodreporter.com

15^th place

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1excelsiorcalifornia.com

low place

1danishcharts.dk

2,791^st place

1,649^th place

1ifpi.fi

1,413^th place

1,091^st place

1tubesenfrance.com

low place

1irishcharts.ie

1,454^th place

841^st place

1italiancharts.com

1,739^th place

1,547^th place

1monitorlatino.com

3,665^th place

3,183^rd place

1top40.nl

1,183^rd place

838^th place

1dutchcharts.nl

400^th place

259^th place

1charts.nz

720^th place

419^th place

1rt100.ro

low place

8,714^th place

1swedishcharts.com

659^th place

483^rd place

1nrjlebanon.com

low place

1abramus.com.br

low place

1tophit.ru

2,259^th place

5,261^st place

1billboard.biz

2,332^nd place

1,381^st place

1irma.ie

5,582^nd place

3,210^th place

1hitparade.ch

307^th place

874^th place

1ukchartsplus.co.uk

6,715^th place

3,870^th place

1longboredsurfer.com

5,031^st place

2,783^rd place

1dropbox.com

1,209^th place

689^th place

1musiccanada.com

767^th place

503^rd place

1hitlisten.nu

5,971^st place

3,625^th place

1musikindustrie.de

1,018^th place

999^th place

1musicaedischi.it

6,020^th place

3,998^th place

1nztop40.co.nz

777^th place

469^th place

1ifpi.se

5,743^rd place

3,617^th place

1bpi.co.uk

292^nd place

226^th place

1radioandrecords.com

low place

7,603^rd place

1amazon.co.jp

554^th place

1,052^nd place

7digital.com

es.7digital.com

"Piece of Me". 7digital. Spain. Archived from the original on December 9, 2014. Retrieved August 29, 2013.

ie.7digital.com

"Piece of Me". 7digital. Ireland. Archived from the original on August 29, 2013. Retrieved August 29, 2013.

no.7digital.com

"Piece of Me". 7digital. Norway. Archived from the original on August 29, 2013. Retrieved August 29, 2013.

fi.7digital.com

"Piece of Me". 7digital. Finland. Archived from the original on August 29, 2013. Retrieved August 29, 2013.

sg.7digital.com

"Piece of Me". 7digital. Singapore. Archived from the original on August 29, 2013. Retrieved August 29, 2013.

7digital.com

"Piece of Me". 7digital. United Kingdom. Archived from the original on August 29, 2013. Retrieved August 29, 2013.

it.7digital.com

"Piece of Me". 7digital. Italy. Archived from the original on August 29, 2013. Retrieved August 29, 2013.

lu.7digital.com

"Piece of Me". 7digital. Luxembourg. Archived from the original on December 9, 2014. Retrieved August 29, 2013.

se.7digital.com

"Piece of Me". 7digital. Sweden. Archived from the original on December 9, 2014. Retrieved August 29, 2013.

us.7digital.com

"Piece of Me". 7digital. United States. Archived from the original on November 9, 2013. Retrieved August 29, 2013.

de.7digital.com

"Piece of Me". 7digital. Germany. Archived from the original on August 29, 2013. Retrieved August 29, 2013.

about.com

top40.about.com

Lamb, Bill (2007). "Britney Spears – Piece of Me". About.com. Archived from the original on March 5, 2012. Retrieved February 8, 2010.

abramus.com.br

"Crowley Broadcast Analysis – Top 100 2008" (PDF). Crowley Broadcast Analysis. Archived from the original (PDF) on July 6, 2011. Retrieved September 12, 2012.

acharts.us

"US Hot 100". Billboard. a-charts.com. November 17, 2007. Retrieved February 10, 2010.
"Canadian Hot 100". Canadian Hot 100. acharts.us. Retrieved February 10, 2010.
"New Zealand Charts". Recording Industry Association of New Zealand. December 31, 2008. Retrieved February 10, 2010.
"UK Singles Chart". The Official Charts Company. December 23, 2007. Retrieved February 10, 2010.
"Irish Singles Chart". Irish Singles Chart. December 20, 2007. Retrieved February 10, 2010.
"Irish Singles Chart". Irish Singles Chart. January 17, 2008. Retrieved February 10, 2010.

allmusic.com

Erlewine, Stephen Thomas (2007). "Blackout Review". Allmusic. Retrieved February 10, 2010.

amazon.co.jp

"Amazon.co.jp: Britney Spears : Piece of Me/Premium-Si - 音楽". Retrieved September 11, 2015.

amazon.co.uk

"Piece Of Me". Amazon UK. Retrieved September 11, 2015.
"Piece Of Me: Amazon.co.uk: Music". Amazon UK. Retrieved September 11, 2015.

amazon.de

"Piece of Me/Basic: Amazon.de: Musik". Amazon Germany. Retrieved September 11, 2015.
"Piece of Me/Premium". Amazon Germany. Retrieved September 11, 2015.
"Piece of Me/2track Premium-Single a: Amazon.de: Musik". Amazon Germany. Retrieved September 11, 2015.
"Piece of Me/2track Premium-Single B: Amazon.de: Musik". Amazon Germany. Retrieved September 11, 2015.

archive.today

"RIAA — Gold & Platinum – February 09, 2010". Recording Industry Association of America. Archived from the original on September 14, 2012. Retrieved February 10, 2010.
"Piece of Me". 7digital. Ireland. Archived from the original on August 29, 2013. Retrieved August 29, 2013.
"Piece of Me". 7digital. Norway. Archived from the original on August 29, 2013. Retrieved August 29, 2013.
"Piece of Me". 7digital. Finland. Archived from the original on August 29, 2013. Retrieved August 29, 2013.
"Piece of Me". 7digital. Singapore. Archived from the original on August 29, 2013. Retrieved August 29, 2013.
"Piece of Me". 7digital. United Kingdom. Archived from the original on August 29, 2013. Retrieved August 29, 2013.
"Piece of Me". 7digital. Italy. Archived from the original on August 29, 2013. Retrieved August 29, 2013.
"Piece of Me". 7digital. Germany. Archived from the original on August 29, 2013. Retrieved August 29, 2013.

aria.com.au

"ARIA Charts — Accreditations – 2008 Singles". Australian Recording Industry Association. Retrieved February 10, 2010.
"ARIA Top 100 Singles 2008". Australian Recording Industry Association. Retrieved February 10, 2010.

australian-charts.com

"Britney Spears – Piece of Me". ARIA Top 50 Singles. Retrieved July 6, 2014.

austriancharts.at

"Britney Spears – Piece of Me" (in German). Ö3 Austria Top 40. Retrieved July 6, 2014.
"Zeitraum für die Auswertung: 04.01.2008 - 19.12.2008". Archived from the original on December 24, 2013. Retrieved January 1, 2009.

axs.com

Villa, Lucas (October 25, 2017). "'Blackout' at 10: Revisiting the dark dance album with Britney Spears & her collaborators". AXS. Retrieved April 13, 2020.
Villa, Lucas (January 14, 2019). "20 years of Spears: Ranking all Britney's albums from 'Baby One More Time' to 'Glory'". AXS. Retrieved April 13, 2020. [...] on the defiant electro-pop anthem "Piece of Me"...

bbc.co.uk

news.bbc.co.uk

Herbert, Laura (October 30, 2007). "Review: Britney Spears' Blackout". BBC News. Retrieved September 10, 2011.

billboard.biz

"Charts Year End: European Hot 100 Singles". Billboard. December 19, 2007. Retrieved December 23, 2009.

billboard.com

"Britney Spears Chart History (Hot 100)". Billboard. Retrieved July 6, 2014.
"Britney Spears Chart History (Dance Club Songs)". Billboard. Retrieved July 6, 2014.
Trust, Gary (March 24, 2015). "Ask Billboard: Britney Spears's Career Sales". Billboard. Retrieved March 24, 2015.
"Britney Spears Chart History (Canadian Hot 100)". Billboard. Retrieved July 6, 2014.
Sexton, Paul (January 17, 2008). "Winehouse 'Back' To Euro Summit". Billboard. Retrieved June 1, 2022.
Sexton, Paul (February 14, 2008). "Johnson's 'Sleep' Awakens European Albums Chart". Billboard. Retrieved June 1, 2022.
Caulfield, Keith (December 28, 2013). "Britney Spears' Hits-Filled 'Piece of Me' Show Opens In Las Vegas: Live Review". Billboard. Retrieved June 1, 2022.
"Britney Spears Chart History (Canada CHR/Top 40)". Billboard. Retrieved November 28, 2019.
"Britney Spears Chart History (Canada Hot AC)". Billboard. Retrieved July 10, 2020.
"Britney Spears – Global Dance Songs". Billboard. Retrieved November 25, 2020.
"Britney Spears Chart History (Pop Songs)". Billboard. Retrieved July 6, 2014.
"Canadian Hot 100 - Year-End". Billboard.
"Dance Club Songs – Year-End 2008". Billboard. Retrieved May 6, 2020.

bpi.co.uk

"British single certifications – Britney Spears – Piece of Me". British Phonographic Industry. Retrieved October 1, 2021.

cafe.se

Gradvall, Jan (July 16, 2008). "Bloodshy & Avant". Café Magazine (in Swedish). Hachette Filipacchi Médias. Retrieved December 29, 2010.

charts.nz

"Britney Spears – Piece of Me". Top 40 Singles. Retrieved July 6, 2014.

cria.ca

"CRIA — Britney Spears Gold & Platinum certifications". Canadian Recording Industry Association. Archived from the original on February 13, 2012. Retrieved February 10, 2010.

dailytelegraph.com.au

"Watch Britney Spears' new video for Piece of Me". The Daily Telegraph. December 17, 2007. Retrieved February 10, 2010.

danishcharts.dk

"Britney Spears – Piece of Me". Tracklisten. Retrieved July 6, 2014.

digitalspy.co.uk

Fletcher, Alex (January 7, 2008). "Singles Reviews – Britney Spears – Piece of Me". Digital Spy. Hachette Filipacchi (UK) Ltd. Retrieved February 10, 2010.

dnaindia.com

"Spears might bring fame to little known designer". DNA. December 17, 2007. Retrieved February 10, 2010.

dose.ca

"Britney's New Video, 'Pieces of Me,' is Surprisingly Not Terrible". Dose. Canwest. December 17, 2007. Archived from the original on October 2, 2012. Retrieved February 10, 2010.

dropbox.com

"ARIA Charts – Accreditations – 2008 Singles" (PDF). Australian Recording Industry Association. Retrieved January 10, 2015.

dutchcharts.nl

"Britney Spears – Piece of Me" (in Dutch). Single Top 100. Retrieved July 6, 2014.

ew.com

Watson, Margeaux (October 26, 2007). "Blackout". Entertainment Weekly. Retrieved June 1, 2022.

excelsiorcalifornia.com

"Éxitos discográficos americanos". Excelsior California. April 4, 2008. Archived from the original on May 30, 2024. Retrieved May 30, 2024.

foxnews.com

Friedman, Roger (September 28, 2007). "Britney Spears' Album: First Listen to New Songs". Fox News Channel. Archived from the original on February 8, 2009. Retrieved June 1, 2022.

gaytimes.co.uk

Megarry, Daniel (February 28, 2019). "We ranked every single Britney Spears album from worst to best". GAYTIMES. Retrieved April 26, 2020. ...heralding the introduction of EDM pop bangers (Gimme More, Piece Of Me) [...]

hitlisten.nu

"Danish single certifications – Britney Spears – Piece of Me". IFPI Danmark. Retrieved January 10, 2015.

hitparade.ch

"Schweizer Jahreshitparade 2008 – hitparade.ch". Hung Medien. Retrieved May 6, 2020.

hollywoodreporter.com

Halperin, Shirley (June 21, 2011). "Britney Spears at Staples Center: Concert Review". The Hollywood Reporter. Retrieved June 1, 2022.

ifpi.fi

"Britney Spears: Piece of Me" (in Finnish). Musiikkituottajat. Retrieved July 6, 2014.

ifpi.se

"Guld- och Platinacertifikat − År 2009" (PDF) (in Swedish). IFPI Sweden. Archived from the original (PDF) on May 17, 2011. Retrieved January 10, 2015.

ifpicr.cz

"ČNS IFPI" (in Czech). Hitparáda – Radio Top 100 Oficiální. IFPI Czech Republic. Note: Select 23. týden 2008 in the date selector. Retrieved July 6, 2014.

hitparadask.ifpicr.cz

"ČNS IFPI" (in Slovak). Hitparáda – Radio Top 100 Oficiálna. IFPI Czech Republic. Note: insert 200811 into search. Retrieved July 6, 2014.

independent.ie

Wasser, Chris (November 7, 2007). "Energy crisis: Britney's 'Blackout'". Irish Independent. Independent News and Media. Retrieved September 10, 2011.

irishcharts.ie

"The Irish Charts – Search Results – Piece of Me". Irish Singles Chart. Retrieved January 25, 2020.

irma.ie

"IRMA – Irish Recorded Music Association". www.irma.ie.

italiancharts.com

"Britney Spears – Piece of Me". Top Digital Download. Retrieved July 6, 2014.

longboredsurfer.com

"Billboard Top 100 - 2008". Billboard. Prometheus Global Media. December 31, 2008. Archived from the original on November 27, 2011.

monitorlatino.com

"Monitor Latino Top 20: Inglés" (in Spanish). Monitor Latino. Archived from the original on January 22, 2008. Retrieved March 26, 2023.

mtv.ca

"The Weekend Fix: Celebrity Birthdays, the latest news, The 'American Gangster' Movie Minute and more". MTV (Canada). MTV Networks. November 30, 2007. Archived from the original on February 17, 2012. Retrieved February 8, 2010.

mtv.com

Aswad, Jem (November 28, 2007). "Britney Spears Shoots 'Piece Of Me' Video, Using Pursued-By-Paparazzi Theme". MTV. Archived from the original on December 23, 2014. Retrieved June 1, 2022.
Vena, Jocelyn; Elias, Matt (November 23, 2009). "Britney Spears Took Aim At The Media In 'Piece Of Me' Video". MTV. Archived from the original on August 24, 2014. Retrieved June 1, 2022.
Harris, Chris (August 15, 2008). "Britney Spears, Jonas Brothers Battle It Out For VMA Video Of The Year". MTV. Archived from the original on November 2, 2014. Retrieved June 1, 2022.
"2008 Video Music Awards". MTV. September 7, 2008. Archived from the original on August 28, 2008. Retrieved February 10, 2010.
Vena, Jocelyn (September 29, 2008). "Britney Spears Says She Plans To Tour In 2009". MTV. Archived from the original on December 23, 2014. Retrieved June 1, 2022.
Vineyard, Jennifer (November 29, 2007). "Britney Spears Launches Fan-Made-Video Contest – Winning Clip To Air On 'TRL'". MTV. Archived from the original on September 1, 2014. Retrieved June 1, 2022.

musicaedischi.it

"FIMI Annual Digital Sales Report - 2008" (PDF). Federation of the Italian Music Industry. Archived from the original (PDF) on January 25, 2016. Retrieved October 11, 2010.

musiccanada.com

"Canadian ringtone certifications – Britney Spears – Piece of Me". Music Canada.

musicnotes.com

"Digital Sheet Music – Britney Spears Piece of Me". MusicNotes.com. Alfred Publishing Company.

musikindustrie.de

"Gold-/Platin-Datenbank (Britney Spears; 'Piece of Me')" (in German). Bundesverband Musikindustrie. Retrieved January 21, 2023.

nrjlebanon.com

"NRJ TOP 100 of 2007". NRJ Lebanon. 2007. Retrieved March 17, 2023.

nytimes.com

Sanneh, Kelefa (November 29, 2007). "'Miss Bad Media Karma' Sings, Too". The New York Times. Retrieved February 8, 2010.

nztop40.co.nz

"New Zealand single certifications – Britney Spears – Piece of Me". Recorded Music NZ. Retrieved January 10, 2015.

officialcharts.com

"Official Singles Chart Top 100". Official Charts Company. Retrieved July 6, 2014.
Myers, Justin (December 4, 2013). "Britney Spears' Official Top 10 biggest selling singles revealed". Official Charts Company. Archived from the original on October 2, 2018. Retrieved April 19, 2019.
"Official Scottish Singles Sales Chart Top 100". Official Charts Company. Retrieved August 10, 2015.
"Britney Spears' Official biggest singles and albums in the UK revealed". Official Charts Company. Retrieved August 24, 2022.

offiziellecharts.de

"Britney Spears – Piece of Me" (in German). GfK Entertainment charts. Retrieved July 6, 2014.
"Offizielle Deutsche Charts - Offizielle Deutsche Charts". www.offiziellecharts.de.

orlandosentinel.com

Abbott, Jim (November 2, 2007). "Believe it -- Britney's latest is vacuous pap". Orlando Sentinel. Retrieved June 1, 2022.

people.com

"Video Director: Britney Spears a 'Beautiful' Pro". People. December 17, 2009. Archived from the original on April 19, 2010. Retrieved June 1, 2022.

pitchfork.com

Ewing, Tom (November 20, 2007). "Britney in the Black Lodge (Damn Fine Album)". Pitchfork Media. Ryan Schreiber. Retrieved February 6, 2010.

proquest.com

"Éxitos discográficos americanos de la semana: AMÉRICA-DISCOS". EFE News Services. May 30, 2008. ProQuest 432848736.

search.proquest.com

"Éxitos discográficos americanos de la semana: AMÉRICA-DISCOS". EFE News Services. May 30, 2008. ProQuest 432848736.

radioandrecords.com

gfa.radioandrecords.com

"®R&R :: Going For Adds™ :: CHR/Top 40". Archived from the original on December 15, 2014. Retrieved September 11, 2015.

riaa.com

"RIAA — Gold & Platinum – February 09, 2010". Recording Industry Association of America. Archived from the original on September 14, 2012. Retrieved February 10, 2010.
"American single certifications – Britney Spears – Piece Of Me". Recording Industry Association of America. Retrieved October 24, 2023.

rianz.org.nz

"Chart #1663: Piece of Me gold certification". Recording Industry Association of New Zealand. February 10, 2009. Archived from the original on January 13, 2010. Retrieved January 1, 2010.
"RIANZ Annual Top 50 Singles Chart 2008 (see "2008 – Singles")". Recording Industry Association of New Zealand. Archived from the original on July 22, 2010. Retrieved February 10, 2010.

rollingstone.com

Walters, Barry (June 17, 2011). "Britney Spears Proves She's Still Got It at 'Femme Fatale' Tour Kickoff". Rolling Stone. Retrieved June 1, 2022.

rt100.ro

"Romanian Top 100: archive" (in Romanian). Romanian Top 100. Archived from the original on March 24, 2008. Retrieved November 1, 2018.

slantmagazine.com

Henderson, Eric (August 21, 2016). "The 15 Best Britney Spears Singles". Slant. Retrieved March 26, 2020.

sputnikmusic.com

De Sylvia, Dave (November 15, 2007). "Britney Spears Blackout". Sputnikmusic. Retrieved June 1, 2022.

swedishcharts.com

"Britney Spears – Piece of Me". Singles Top 100. Retrieved July 6, 2014.

swisscharts.com

"Britney Spears – Piece of Me". Swiss Singles Chart. Retrieved July 6, 2014.
"Swiss Year-End Charts 2008". Archived from the original on January 22, 2016. Retrieved January 25, 2016.

telegraph.co.uk

Alexander, Hilary (March 2, 2009). "Britney Spears kicks off Circus world tour in New Orleans". The Daily Telegraph. Archived from the original on March 7, 2009. Retrieved December 11, 2009.

theguardian.com

Robinson, Peter (November 11, 2007). "Britney Spears, Blackout and Kylie Minogue, X". The Observer. Retrieved February 10, 2010.

today.com

"Big Easy fans thrilled by Britney's 'Circus' act". Today. Associated Press. March 4, 2009. Retrieved June 1, 2022.

top40.nl

"Tipparade-lijst van week 9, 2008". Dutch Top 40. Retrieved March 13, 2023.

tophit.com

Britney Spears — Piece of Me. TopHit. Retrieved August 11, 2019.
"Top Radio Hits Russia Weekly Chart: Mar 20, 2008". TopHit. Retrieved April 25, 2024.
"Top Radio Hits Russia Annual Chart: 2008". TopHit. Archived from the original on April 27, 2024. Retrieved April 27, 2024.

tophit.ru

"CIS Year-End Radio Hits (2008)". TopHit. Retrieved August 11, 2019.

tubesenfrance.com

"Classement du 17 février 2008" (in French). TubesenFrance. Retrieved October 9, 2023.

ukchartsplus.co.uk

"Official Singles Chart 2008" (PDF). ChartsPlus.

ultratop.be

"Britney Spears – Piece of Me (song)". Ultratop 50. 2008. Retrieved February 10, 2010.
"Britney Spears – Piece of Me" (in Dutch). Ultratop 50. Retrieved July 6, 2014.
"Britney Spears – Piece of Me" (in French). Ultratop 50. Retrieved July 6, 2014.
"ultratop.be - ULTRATOP BELGIAN CHARTS". ultratop.be.

web.archive.org

"The Weekend Fix: Celebrity Birthdays, the latest news, The 'American Gangster' Movie Minute and more". MTV (Canada). MTV Networks. November 30, 2007. Archived from the original on February 17, 2012. Retrieved February 8, 2010.
Lamb, Bill (2007). "Britney Spears – Piece of Me". About.com. Archived from the original on March 5, 2012. Retrieved February 8, 2010.
Friedman, Roger (September 28, 2007). "Britney Spears' Album: First Listen to New Songs". Fox News Channel. Archived from the original on February 8, 2009. Retrieved June 1, 2022.
"CRIA — Britney Spears Gold & Platinum certifications". Canadian Recording Industry Association. Archived from the original on February 13, 2012. Retrieved February 10, 2010.
"Chart #1663: Piece of Me gold certification". Recording Industry Association of New Zealand. February 10, 2009. Archived from the original on January 13, 2010. Retrieved January 1, 2010.
Myers, Justin (December 4, 2013). "Britney Spears' Official Top 10 biggest selling singles revealed". Official Charts Company. Archived from the original on October 2, 2018. Retrieved April 19, 2019.
Aswad, Jem (November 28, 2007). "Britney Spears Shoots 'Piece Of Me' Video, Using Pursued-By-Paparazzi Theme". MTV. Archived from the original on December 23, 2014. Retrieved June 1, 2022.
Vena, Jocelyn; Elias, Matt (November 23, 2009). "Britney Spears Took Aim At The Media In 'Piece Of Me' Video". MTV. Archived from the original on August 24, 2014. Retrieved June 1, 2022.
"Video Director: Britney Spears a 'Beautiful' Pro". People. December 17, 2009. Archived from the original on April 19, 2010. Retrieved June 1, 2022.
"Britney's New Video, 'Pieces of Me,' is Surprisingly Not Terrible". Dose. Canwest. December 17, 2007. Archived from the original on October 2, 2012. Retrieved February 10, 2010.
Harris, Chris (August 15, 2008). "Britney Spears, Jonas Brothers Battle It Out For VMA Video Of The Year". MTV. Archived from the original on November 2, 2014. Retrieved June 1, 2022.
"2008 Video Music Awards". MTV. September 7, 2008. Archived from the original on August 28, 2008. Retrieved February 10, 2010.
Vena, Jocelyn (September 29, 2008). "Britney Spears Says She Plans To Tour In 2009". MTV. Archived from the original on December 23, 2014. Retrieved June 1, 2022.
Vineyard, Jennifer (November 29, 2007). "Britney Spears Launches Fan-Made-Video Contest – Winning Clip To Air On 'TRL'". MTV. Archived from the original on September 1, 2014. Retrieved June 1, 2022.
Alexander, Hilary (March 2, 2009). "Britney Spears kicks off Circus world tour in New Orleans". The Daily Telegraph. Archived from the original on March 7, 2009. Retrieved December 11, 2009.
"Éxitos discográficos americanos". Excelsior California. April 4, 2008. Archived from the original on May 30, 2024. Retrieved May 30, 2024.
"Monitor Latino Top 20: Inglés" (in Spanish). Monitor Latino. Archived from the original on January 22, 2008. Retrieved March 26, 2023.
"Romanian Top 100: archive" (in Romanian). Romanian Top 100. Archived from the original on March 24, 2008. Retrieved November 1, 2018.
"Zeitraum für die Auswertung: 04.01.2008 - 19.12.2008". Archived from the original on December 24, 2013. Retrieved January 1, 2009.
"Crowley Broadcast Analysis – Top 100 2008" (PDF). Crowley Broadcast Analysis. Archived from the original (PDF) on July 6, 2011. Retrieved September 12, 2012.
"RIANZ Annual Top 50 Singles Chart 2008 (see "2008 – Singles")". Recording Industry Association of New Zealand. Archived from the original on July 22, 2010. Retrieved February 10, 2010.
"Top Radio Hits Russia Annual Chart: 2008". TopHit. Archived from the original on April 27, 2024. Retrieved April 27, 2024.
"Swiss Year-End Charts 2008". Archived from the original on January 22, 2016. Retrieved January 25, 2016.
"Billboard Top 100 - 2008". Billboard. Prometheus Global Media. December 31, 2008. Archived from the original on November 27, 2011.
"FIMI Annual Digital Sales Report - 2008" (PDF). Federation of the Italian Music Industry. Archived from the original (PDF) on January 25, 2016. Retrieved October 11, 2010.
"Guld- och Platinacertifikat − År 2009" (PDF) (in Swedish). IFPI Sweden. Archived from the original (PDF) on May 17, 2011. Retrieved January 10, 2015.
"®R&R :: Going For Adds™ :: CHR/Top 40". Archived from the original on December 15, 2014. Retrieved September 11, 2015.
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