DM Demonic males: apes and the origins of human violence by Wrangham, Richard W., Peterson, Dale 0 Type: Book
BD Behavioural diversity in chimpanzees and bonobos by Behavioural diversity in chimpanzees and bonobos, Seeon (Alemanya)) 0 Type: Book
K Kanzi: the ape at the brink of the human mind by Lewin, Roger, Savage-Rumbaugh, E. Sue 0 Type: Book
