Williams, J. B. (1989). Behavioral observations of feral and free-ranging chimpanzees and bonobos (Pan): A bibliography, December 1982-May 1989. Primate Information Center, Regional Primate Research Center, University of Washington.
Chicago-Zitierstil (17. Ausg.)Williams, Jean Balch. Behavioral Observations of Feral and Free-ranging Chimpanzees and Bonobos (Pan): A Bibliography, December 1982-May 1989. Seattle, Washington: Primate Information Center, Regional Primate Research Center, University of Washington, 1989.
MLA-Zitierstil (9. Ausg.)Williams, Jean Balch. Behavioral Observations of Feral and Free-ranging Chimpanzees and Bonobos (Pan): A Bibliography, December 1982-May 1989. Primate Information Center, Regional Primate Research Center, University of Washington, 1989.