
Live at the Apollo (Series 4 Episode 2, December 2008)
Source: Sing You Home
Live at the Apollo (Series 4 Episode 2, December 2008)
Source: I am an Emotional Creature
Yahoo Finance: "Ex-Microsoft CEO Ballmer: How Silicon Valley should handle some of its most vexing questions" https://finance.yahoo.com/news/ex-microsoft-ceo-ballmer-silicon-valley-handle-vexing-questions-182046774.html (22 June 2018)
2010s
[It's Getting Ugly Out There: The Frauds, Bunglers, Liars, and Losers Who Are Hurting America, Wiley, 9780470144794].
2008
Interview with Barbara Ellen: The Observer, Sunday 29 February 2004 http://www.guardian.co.uk/film/2004/feb/29/features.review