"AS Byatt says women who write intellectual books seen as unnatural". Interview with Charlotte Higgins, Caroline Davies, www.theguardian.com. August 20, 2010.
"The Superinvestors of Graham-and-Doddsville". Essay by Warren Buffett published in Hermes, the Columbia Business School Magazine (1984), later quoted in "31 years ago, Warren Buffett revealed the secret to investing and correctly predicted nobody would listen" by Myles Udland, www.businessinsider.com. August 24, 2015.