1. Appel, T., 1987, The Cuvier-Geoffroy Debate. French Biology in the Decades Before Darwin, Oxford University Press, New York.
2. Ax, P., 1987, The Phylogenetic System. The Systematization of Organisms on the Basis of Their Phytogenies, John Wiley & Sons, Chichester.
3. Baba, M., Darga, L., and Goodman, M., 1980, Biochemical evidence on the phylogeny of Anthropoidea, in: Evolutionary Biology of the New World Monkeys and Continental Drift, R. L. Ciochon and A. B. Chiarelli, eds., Plenum Press, New York, pp. 423–443.
4. Ba Maw, U., Ciochon, R L., and Savage, D. E., 1979, Late Eocene of Burma yields earliest anthropoid primate, Pondaungia cotteri. Nature 282:65–67.
5. Beard, K. C., 2002, Basal anthropoids, in: The Primate Fossil Record, W. C. Hartwig, eds., Cambridge University Press. Cambridge, pp. 133–150