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

References

• 1. IUCN Red List (January, 2009) http://www.iucnredlist.org/
• 2. Primate Info Net (January, 2009) http://pin.primate.wisc.edu/factsheets/entry/guereza
• 3. CITES (June, 2008) http://www.cites.org
• 4. Macdonald, D.W. (2006) The Encyclopedia of Mammals. Oxford University Press, Oxford.
• 5. Alden, P.C., Estes, R.D., Schlitter, D. and McBride, B. (1996) Collins Guide to African Wildlife. HarperCollins Publishers, London.
• 6. Burnie, D. (2001) Animal. Dorling Kindersley, London.
• 7. Fashing, P.J. (2009) Pers. Comm.
• 8. The Rufford Small Grants Foundation (January, 2009) http://www.ruffordsmallgrants.org/rsg/projects/iregi_mwenja_0
• Bateman, G. 1984. Encyclopedia of Mammals. Facts on File, Inc. New York, NY. 389-405.
• Grzimek, B. 1988. Grzimek's Encyclopedia of Mammals. McGraw-Hill, Inc. Muncher, West Germany. 2:318-24.
• Grzimek, B.. 1972. Grzimek's Animal Life Encyclopedia v.10 Van Nostrand Reinhold Company, NY, Cincinnati, Toronto, London, Melborne.
• Happold, D.C.D. 1987. Mammals of Nigeria. Clanrendon Press and Oxford University Press. New York, NY. 13, 89, 97-8.
• Honacki, J. 1982. Mammal Species of the World. Allen Press Lawrence, Kansas. 233
• Kingdon, J.1987. The Kingdon Field Guide to African Mammals. Academic Press. San Diego, CA. 29-30.
• MacDonald, David. 1984. The Encyclopedia of Mammals. Facts on File Publications, NY.
• Metro Washington Park Zoo.1995. http://caboose.com/a1topics/portland_zoo/maingate/primates/colobus/
• Morrisey, J. 1995. Vitamin-D-deficiency rickets in three colobus monkeys (Colobus guereza kikuyuensis) at the Toledo Zoo. Journal of Zoo and Wildlife Medicine. 26(4): 564-568.
• Nowak, R. 1991. Mammals of the World. Johns Hopkins University Press. Baltimore, MD. 1: 490-91.
• Phoenix Zoo 1996. http://aztec.inte.asu.edu/phxzoo/mkycolob.html
• Richard Weigl (2005) Longevity of Mammals in Captivity; from the Living Collections of the World. Kleine Senckenberg-Reihe 48: Stuttgart.
• Stetter, M. 1995. Isoniazed and rifampin serum levels in a colobus monkey (Colobus guereza caudatus) infected with Mycobacterium bovis. Journal of Zoo and Wildlife Medicine. 26(1): 152-154.
• Suedmeyer, W. 1996. Forelimb tremor in two colobus monkeys (Colobus guereza kikuyuensis). Journal of Zoo and Wildlife Medicine. 27(3): 421-425.
• Von-Hippel, F. 1996. Interactions between overlapping multimale groups of black and white colobus monkeys (Colobus guereza) in the Kakamega Forest, Kenya. American Journal of Primatology. 38(3): 193-209.
• 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
• http://www.aza.org/aza/ssp/colmonk.html