↑ Boonratana, R., Das, J., Yongcheng, L., Htun, S. & Timmins, R. J. (2008). Macaca leonina. In: IUCN 2008. IUCN Red List of Threatened Species. Downloaded on 4 January 2009.
1 2 3 Groves, C. (2005-11-16). Wilson, D. E., and Reeder, D. M. (eds) (ed.). Mammal Species of the World (3rd edition ed.). Johns Hopkins University Press. ISBN 0-801-88221-4.CS1 maint: multiple names: editors list (link) CS1 maint: extra text: editors list (link) CS1 maint: extra text (link)
↑ Choudhury, A.U. (2008) Ecology and behaviour of the pigtailed macaque Macaca nemestrina leonina in some forests of Assam in North-East India. J. Bombay nat. Hist. Soc. 105 (3): 279- 291.
