William Jennings Bryan, Mary Baird Bryan (1913). “Political speeches. Speeches on foreign lands. Educational and religiouus speeches. Miscellaneous speeches”
David J. Lieberman (2010). “Find Out Who's Normal and Who's Not: The Proven System to Quickly Assess Anyone's Emotional Stability”, p.55, David Lieberman
"Jonah Hill: 'People think I'm a horny, foul-mouthed teenager. But I'm 26 and very ambitious'". Interview with Tom Lamont, www.theguardian.com. June 19, 2010.