Literature
- Carr, J. L., and J. W. Bickham. 1986. Phylogenetic implications of karyotype variation in the Batagurinae (Testudines: Emydidae). Genetica 70: 89-106.
- Gray, J. E. 1860a. On some new species of Mammalia and tortoises from Cambojia. Ann. Mag. Natur. Hist. (London) (3)6: 217-218.
- Nutphand, W. 1979. The Turtles of Thailand. Siamfarm Zool. Gard. 222 pp.
- Pritchard, P. C. H. 1979. Encyclopedia of turtles. T. F. H. Publ., Inc., Neptune, New Jersey. 895 pp.
- Taylor, E. H. 1970. The turtles and crocodiles of Thailand and adjacent waters. Univ. Kansas Sci. Bull. 49: 87-179.