↑ Groves, C. (2005-11-16). Wilson, D. E., and Reeder, D. M. (eds) (บ.ก.). Mammal Species of the World (3rd edition ed.). Johns Hopkins University Press. p. 171. ISBN 0-801-88221-4.CS1 maint: multiple names: editors list (link) CS1 maint: extra text: editors list (link) CS1 maint: extra text (link)
↑ Nijman, V., Geissman, T. & Meijaard, E. (2008). Presbytis femoralis. In: IUCN 2008. IUCN Red List of Threatened Species. Downloaded on 2008-12-12.
