Rumbaugh, D. M.; Arnold, R. C. (1973). Anatomy, Dentition, Taxonomy, Molecular Evolution and Behavior. In: Rumbaugh D.M. (ed) Gibbon and Siamang, vol 4. S. Karger.
213856
Rumbaugh, D. M.; Arnold, R. C.
1973
Anatomy, Dentition, Taxonomy, Molecular Evolution and Behavior. In: Rumbaugh D.M. (ed) Gibbon and Siamang, vol 4. S. Karger