The following bibliography has been generated by bringing together all references provided by our content partners. There may be duplication.

References

• 2001. Colobine Monkeys. Pp. 380-391 in D MacDonald, ed. Encyclopedia of Mammals, Vol. 2, 2 Edition. New York: Andromeda Oxford Limited.
• Furuya, Y. 1961. The Social Life of Silvered Leaf Monkeys (Trachypithecus cristatus) . Primates, 3(2): 41-60.
• Groves, C., R. Thorington. 1970. An Annotated Classification of the Cercopithecoidea. Pp. 629-644 in Old World Monkeys: Evolution, Systematics, and Behavior. London: Academic Press.
• Groves, C., V. Weitzel. 1985. The Nomenclature and Taxonomy of the Colobine Monkeys of Java. International Journal of Primatology, 6: 399-409.
• Harper, D. 2001. "Online Etymology Dictionary" (On-line). Accessed February 28, 2005 at http://www.etymonline.com.
• Medway, L. 1969. The Wild Mammals of Malaya. London: Oxford University Press.
• Nowak, R. 1999. Walker's Mammals Of The World. Baltimore: Johns Hopkins University Press.
• Richard Weigl (2005) Longevity of Mammals in Captivity; from the Living Collections of the World. Kleine Senckenberg-Reihe 48: Stuttgart.
• Streck, E. 2002. Predator Sensitive Foraging in Thomas Langurs. Pp. 76 in L Miller, ed. Eat or Be Eaten: Predator Sensitive Foraging Among Primates. Cambridge: Cambridge University Press.
• Wilson, Don E., and DeeAnn M. Reeder, eds. 1993. Mammal Species of the World: A Taxonomic and Geographic Reference, 2nd ed., 3rd printing. xviii + 1207
• Wilson, Don E., and F. Russell Cole. 2000. Common Names of Mammals of the World. xiv + 204
• Wisconsin Regional Primate Research Center, University of Wisconsin, Madison. 2004. "Primate Info Net" (On-line). Accessed February 24, 2005 at http://pin.primate.wisc.edu/.