"Michael J. Fox Talks THE MICHAEL J. FOX SHOW, How Much the Show Draws from Real Life, Parkinson’s Humor, Has He Seen MTV’s TEEN WOLF, and More". Interview with Christins Radish, collider.com. July 29, 2013.
David J. Lieberman (2010). “Find Out Who's Normal and Who's Not: The Proven System to Quickly Assess Anyone's Emotional Stability”, p.161, David Lieberman