1. The Hunt for the Dawn Monkey
2. Beard K. Christopher 2002 Basal Anthropoids .InHartwig , ed. Pp. 133 – 150 .
3. Begun , David R. 2002a The Pliopithecoidea .InHartwig , ed. Pp. 221 – 240 .
4. Begun , David R. 2002b European Hominoids .InHartwig , ed. Pp. 339 – 368 .