Margot Marsh Biodiversity Foundation. (1981). Primate Conservation. IUCN/SSC Primate Specialist Group.
Chicago-referens (17:e uppl.)Margot Marsh Biodiversity Foundation. Primate Conservation. New York: IUCN/SSC Primate Specialist Group, 1981.
MLA-referens (8:e uppl.)Margot Marsh Biodiversity Foundation. Primate Conservation. IUCN/SSC Primate Specialist Group, 1981.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.