Kevin McCabe refused right to appeal in Sheffield United ownership saga". The Guardian . Retrieved 21 January 2020. Sean's remarkable Blades charity gesture – News – Sheffield United". www.sufc.co.uk . Retrieved 23 July 2019.

Both Sheffield United and Wednesday forecast friction over sponsorship link-up". The Sheffield Star. 15 July 2011.

Sheffield United agree 'groundbreaking partnership' ". SportsPro Media. 4 August 2011 . Retrieved 15 November 2015. Saudi Takeover and return to the top flight (2013–present) Prince Abdullah at Sheffield United in 2013 a b Clarebrough, Denis; Kirkham, Andrew (2008). Sheffield United Who's Who. Hallamshire Press. pp. 20–21. ISBN 978-1-874718-69-7. United won the Second Division title in 1952–53, following relegation in 1949. They spent the next three decades between the First and Second Divisions, winning promotions in 1960–61 and 1970–71 after relegations in 1956 and 1968. However, a slow decline saw the club drop to the fourth tier by 1982, though they would win an immediate promotion as Fourth Division champions in 1981–82; this achievement meant that Sheffield United are one of only five sides to have won all four professional divisions of English football. Promoted in 1983–84, they recovered from relegation in 1988 to win consecutive promotions into the top-flight at the end of the 1989–90 campaign.

When Saturday Comes – Call yourself a football fan? – Michael Palin". www.wsc.co.uk . Retrieved 31 July 2020.Blades expand worldwide links with Mariners agreement". Sheffield United F.C. 26 February 2008. Archived from the original on 11 April 2008 . Retrieved 27 March 2008. Man Utd beat Sheffield Utd to FA Youth Cup final trophy". BBC Sport. 23 May 2011 . Retrieved 17 May 2012. Royal White Star Woluwe". Sheffield United F.C. 7 December 2007. Archived from the original on 12 January 2009 . Retrieved 27 March 2008. a b Clarebrough, Denis; Kirkham, Andrew (2008). Sheffield United Who's Who. Hallamshire Press. p. 26. ISBN 978-1-874718-69-7.

Slavisa Jokanovic named Sheffield United manager, succeeding Chris Wilder at the Blades' helm". Sky Sports. 28 May 2021 . Retrieved 23 August 2021. Labbett, Mark (8 February 2018). "#thechase always a good day when you can mention Sheffield United and Beautiful Downtown Bramall Lane on the show. UTB!". @marklabbett . Retrieved 23 July 2019. Clarebrough, Denis; Kirkham, Andrew (2008). Sheffield United Who's Who. Hallamshire Press. p. 20. ISBN 978-1-874718-69-7. Sheffield United unveiled alpharooms.com as their main Club sponsor for the next three seasons at an exclusive Home kit launch event at Doncaster Sheffield Airport". Sheffield United F.C . Retrieved 12 April 2017.Richard Caborn: From Sheffield to London's Olympic bid". The Independent. 10 November 2003 . Retrieved 23 July 2019. Sheffield United also have a rivalry with Nottingham Forest. [71] This can be attributed to the miners' strikes of the 1980s, where workers in the pits of Nottinghamshire did not join the strike (known locally as scabbing) while miners from Yorkshire did. Clarebrough, Denis; Kirkham, Andrew (2008). Sheffield United Who's Who. Hallamshire Press. pp. 26–27. ISBN 978-1-874718-69-7.