Sources list for BONOBO APES

Hundland, Bjorn Erik. Planet of the Apes (2001), a review. Movie Page, 2001. http://www.movie-page.com/reviews/p/planet_of_the_apes_b.htm
“The Planet of the Apes”

O'Neill, Eugene. "The Hairy Ape." In Four Plays by Eugene O=Neill. New York: Signet, 1998.
"The Hairy Ape"

de Waal, Frans B.M (1995) "Bonobo Sex and Society" Scientific American, pp. 82-88, 1995.
Bonobos

McGrew, WC. The Hunting Apes: Meat Eating and the Origins of Human Behavior by Craig B. Stanford, a review. Primate Society of Great Britain, 2003. http://www.psgb.org/BookReviews/TheHuntingApes1999.htm
The Hunting Apes

Stanford, Craig B. The Hunting Apes: Meat Eating and the Origins of Human Behavior. Paperback. Princeton University Press, 1999
The Hunting Apes