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, 2005) http://www.iucnredlist.org
• 2. Garbutt, N. (1999) Mammals of Madagascar. Pica Press, East Sussex.
• 3. CITES (January, 2003) http://www.cites.org
• 4. Macdonald, D. (2001) The New Encyclopedia of Mammals. Oxford University Press, Oxford.
• 5. Mittermeier, W., Konstant, R., Nicoll, M.E. and Langrand, O. (1992) Lemurs of Madagascar: An Action Plan for their Conservation. IUCN, Gland, Switzerland.
• 6. Jolly, A. (2005) Pers. Comm.
• Harcourt, C., J. Thornback. 1990. Lemurs of Madagascar and the Comoros. Gland, Switzerland and Cambridge, UK: IUCN-The World Conservation Union.
• Kappeler, P., J. Ganzhorn. 1993. Lemur Social Systems and Their Ecological Basis. New York: Plenum Press.
• Mittermeier, R., W. Konstant, M. Nicoll, O. Langrand. 1992. Lemurs of Madagascar: An Action Plan for their Conservation 1993-1999. Gland, Switzerland: IUCN.
• Nowak, R. 1999. Walker's Mammals of the World, Sixth Edition. Baltimore and London: The Johns Hopkins University Press.
• Richard Weigl (2005) Longevity of Mammals in Captivity; from the Living Collections of the World. Kleine Senckenberg-Reihe 48: Stuttgart.
• 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
• unknown. "Crowned Lemurs" (On-line). Duke University Primate Center. Accessed Saturday, October 9, 1999 at http://primatecenter.duke.edu/animals/crowned/.