The Observer (English Wikipedia)

Warrington, James; Mawardi, Adam (17 September 2024). "The Guardian in talks to sell The Observer to former BBC News chief". The Telegraph. Archived from the original on 18 September 2024. Retrieved 20 September 2024.
Farber, Alex; Cahill, Helen (17 September 2024). "Guardian Media Group in talks to sell The Observer". The Times. Archived from the original on 18 September 2024. Retrieved 20 September 2024.
Cahill, Helen; Farber, Alex (19 September 2024). "Journalists revolt over planned sale of Observer to Tortoise Media". The Times. Archived from the original on 19 September 2024. Retrieved 20 September 2024.
Warrington, James (19 September 2024). "Guardian staff accuse management of 'betrayal' over Observer sale talks". The Telegraph. Archived from the original on 19 September 2024. Retrieved 20 September 2024.

bbc.com

Rackham, Annabel (6 December 2024). "Observer newspaper sale to Tortoise Media approved". BBC News. Retrieved 20 February 2025.
Ben King (17 September 2024). "Guardian in talks to sell world's oldest Sunday paper". BBC News. Retrieved 20 February 2025.

france24.com

"Der Spiegel issue on Islam banned in Egypt". France24. 2 April 2008. Retrieved 29 September 2013.

independent.co.uk

Leapman, Michael (15 May 1993). "New editor chosen for 'Observer': 'Guardian' deputy to succeed Trelford". The Independent. Retrieved 22 October 2023.

newstatesman.com

Katwala, Sunder (12 February 2012). "The monarchy is more secure than ever". The New Statesman. Retrieved 20 February 2025.

nypost.com

"UK's Observer, the world's oldest Sunday newspaper — founded in 1791 — is sold". Associated Press. 18 December 2024. Retrieved 20 February 2025.
"UK's Observer, the world's oldest Sunday newspaper — founded in 1791 — is sold". Associated Press. 18 December 2024. Retrieved 20 February 2024.

press-business.com

"New editor at the FINANCIAL TIMES" (PDF). Press Business (1). February 2006. Archived from the original (PDF) on 14 October 2013. Retrieved 7 October 2013.

pressawards.org.uk

Ltd, Magstar. "Press Awards". www.pressawards.org.uk. Archived from the original on 2 April 2016.

pressgazette.co.uk

Tobitt, Charlotte; Majid, Aisha (14 February 2025). "Newspaper ABCs: Daily Mail defies trend of monthly print circulation decline: Press Gazette's monthly analysis of ABC national newspaper circulation figures.". Press Gazette. Retrieved 20 February 2025.
Ponsford, Dominic (6 December 2024). "Scott Trust approves sale of The Observer to Tortoise Media". Press Gazette. Retrieved 16 December 2024.
Gavriel Hollander (27 August 2003). "Observer to launch new monthly technology supplement". Press Gazette. Retrieved 21 May 2015.
Press Gazette, Roll of Honour, accessed 24 July 2011. Archived 16 June 2011 at the Wayback Machine.

spartacus-educational.com

John Simkin (January 2020) [September 1997], "Sunday Observer", Spartacus Educational, retrieved 20 February 2025

telegraph.co.uk

Warrington, James; Mawardi, Adam (17 September 2024). "The Guardian in talks to sell The Observer to former BBC News chief". The Telegraph. Archived from the original on 18 September 2024. Retrieved 20 September 2024.
Warrington, James (19 September 2024). "Guardian staff accuse management of 'betrayal' over Observer sale talks". The Telegraph. Archived from the original on 19 September 2024. Retrieved 20 September 2024.

theguardian.com

Graham, Snowdon (16 January 2018). "Inside the 19 January edition: A new look for the Weekly; is Finland's basic income experiment working?". The Guardian Weekly. Retrieved 20 February 2025.
Matt Wells (16 October 2004). "World writes to undecided voters". UK: The Guardian. Retrieved 20 February 2025.
"History of the Observer: A brief history of the Observer newspaper". The Guardian. 6 June 2002. Retrieved 20 February 2025.
"History of the Guardian and the Observer: Find out more about the history of the Guardian, the Observer and the Scott Trust". The Guardian. 18 December 2014. Retrieved 20 February 2024.
Vulliamy, Ed (18 May 2003). "Writer hanged by Iraq 'no spy'". The Guardian. Retrieved 22 October 2023.
Observer blog, accessed 27 February 2007.
Claire Cozens, "Observer announces relaunch date", The Observer, 19 December 2005; accessed 27 February 2007.
The archive – summary of holdings, accessed 27 February 2007.
Stephen Brook (3 January 2008). "Mulholland reshapes Observer team". The Guardian. UK. Retrieved 17 February 2008.
John Mulholland, "Welcome to the new Observer", Guardian.co.uk, 21 February 2010.
Gayle, Damien (28 July 2021). "Guardian most widely used newspaper website and app for news, says Ofcom". The Guardian.
"Sale of the Observer to Tortoise Media agreed in principle". The Guardian. 6 December 2024. ISSN 0261-3077. Retrieved 6 December 2024.
"Observer wins top prize at 2014 Newspaper Awards". The Guardian. 2 April 2014. Retrieved 21 May 2015.
"How to access past articles from the Guardian and Observer archive". The Guardian. 15 November 2017.
"Paul Webster appointed new editor of The Observer". The Guardian (Press release). 18 January 2018. Retrieved 24 April 2020.
"Observer appointed Lucy Rock as editor". The Guardian (Press release). 18 December 2024. Retrieved 9 February 2025.
Greg Whitmore (3 November 2019). "Stuart Heydinger obituary". The Guardian. ISSN 0261-3077. Retrieved 3 November 2019 – via www.theguardian.com.

thetimes.com

Farber, Alex; Cahill, Helen (17 September 2024). "Guardian Media Group in talks to sell The Observer". The Times. Archived from the original on 18 September 2024. Retrieved 20 September 2024.
Cahill, Helen; Farber, Alex (19 September 2024). "Journalists revolt over planned sale of Observer to Tortoise Media". The Times. Archived from the original on 19 September 2024. Retrieved 20 September 2024.

web.archive.org

"A brief history of The Observer (1791 to 2006)". Archived from the original on 17 September 2009.
Ltd, Magstar. "Press Awards". www.pressawards.org.uk. Archived from the original on 2 April 2016.
"New editor at the FINANCIAL TIMES" (PDF). Press Business (1). February 2006. Archived from the original (PDF) on 14 October 2013. Retrieved 7 October 2013.
Press Gazette, Roll of Honour, accessed 24 July 2011. Archived 16 June 2011 at the Wayback Machine.

worldcat.org

search.worldcat.org

"Sale of the Observer to Tortoise Media agreed in principle". The Guardian. 6 December 2024. ISSN 0261-3077. Retrieved 6 December 2024.
Greg Whitmore (3 November 2019). "Stuart Heydinger obituary". The Guardian. ISSN 0261-3077. Retrieved 3 November 2019 – via www.theguardian.com.