Hicks, Cleve Chimpanzees, Department of Primatology, Max Planck Institute for Evolutionary Anthropology, Max Planck Society;
http://hdl.handle.net/11245/1.332289 (Abstract)
Hicks, C., Darby, L., Hart, J., Swinkels, J., January, N., & Menken, S. (2010). Trade in orphans and bushmeat threatens one of the Democratic Republic of the Congo's most important populations of eastern chimpanzees (Pan troglodytes schweinfurthii). African Primates, 7(1), 1-18.