1. Allen, Andre, Neal Brennan, Rusty Cundieff and Scott Vincent, dir. Chappelle’s Show. Season 2, Episode 13. April 11, 2004 on Comedy Central.
http://www.cc.com/video-clips/o7dham/chappelle-s-show-profiles-in-courage%2D%2D-toilet-pioneer
.
2. “America’s Sewage System and the Price of Optimism.” Time, August 1, 1969.
3. Bartram, Jamie, Kristen Lewis, Roberto Lenton, and Albert Wright. “Focusing on improved water and sanitation for health.” Lancet Vol. 365, Issue 9461 (2005): 810–812.
4. Benidickson, Jamie. The Culture of Flushing: A Social and Legal History of Sewage. Toronto: University of British Columbia Press, 2007.
5. Brown, Norman O. Life Against Death: The Psychoanalytical Meaning of History. 1959. Middletown, CT: Wesleyan University Press, 1985.