Propithecus diadema diadema
- Bennet, E. T. 1832. Characters of a new genus of Lemuridae, presented by Mr. Telfair. Proc. Zool. Soc. London: 20-22.
- Nicoll, M. E. and Langrand, O. 1989. "Madagascar: revue de la conservation et des aires protégées", World Wide Fund for Nature, Gland, Switzerland. 374 pp.
- Petter, J.-J. and Petter-Rousseaux, A. 1979. Classification of the Prosimians. In: Doyle, G. A. and Martin, R. D. (Eds), The Study of Prosimian Behavior. Academic Press, London: 1-44 pp.
- Petter, J.-J., Albignac, R. and Rumpler, Y. 1977. Mammifères lémuriens (Primates prosimiens). Faune de Madagascar, No. 44. ORSTOM-CNRS, Paris.
- Pollock, J. I. 1975. Field observations on Indri indri: a preliminary report. In: Tattersall, I. and Sussman, R. W. (Eds), Lemur Biology, Plenum Press, New York: 287-311.
- Pollock, J. I. 1979. Spatial distribution and ranging behavior in lemurs. In: Doyle, G. A. and Martin, R. D. (Eds), The Study of Prosimian Behavior. Academic Press, London: 359-409.
- Pollock, J. I., 1984. Preliminary Report on a Mission to Madagascar. Aug/Sep 1984. Unpublished report to WWF-US Primate Program. .
- Raxworthy, C. J. 1986. The lemurs of Zahamena Reserve. Primate Conservation 7: 46-48.
- Raxworthy, C. J. 1988. Expedition dans la Reserve de Zahamena. In: Rakotovao, L. Barre, V. and Sayer, J. (Eds), L'Equilibre des Ecosystémes forestiers d Madagascar. Actes d'un séminaire international. IUCN Gland and Cambridge: 320-323.
- Simons, H. 1984. Report on a survey expedition to Natural Reserve No. 3 of Zahamena. Unpublished report.
- St. Catherine's Lemur Workshop 1986. Unpublished reports to participants of the conference held on St. Catherine's Island, Georgia on 26-27 April.
- Tattersall, I. 1982. The Primates of Madagascar. Columbia University Press, New York.