1 2 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. pp. 166–167. ISBN 0-801-88221-4.CS1 maint: multiple names: editors list (link) CS1 maint: extra text: editors list (link) CS1 maint: extra text (link)
