Não informado. (1966). Current Primate References. University of Washington, Primate Information Center.
Chicago-referens (17:e uppl.)Não informado. Current Primate References. Seattle, Wash: University of Washington, Primate Information Center, 1966.
MLA-referens (8:e uppl.)Não informado. Current Primate References. University of Washington, Primate Information Center, 1966.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.