^Freeman, Simon, "Inside Story: Money Business in Borneo; Birute Galdikas was seen as conservationist saint in the mould of crusaders like Dian Fossey. Now her jungle idyll is falling apart." The Guardian, January 4, 1994
^Dian Fossey "soon became one of the so-called Leakey's Angels, sponsored by" Louis Leakey "to do long-term research in Africa," according to "The Martyrdom of Dian Fossey," LIFE The Most Notorious Crimes in World History (Des Moines: LIFE Books, 2013), 99.