B. Chiarelli. Caryology and taxonomy of the catarrhine monkeys. „American Journal of Physical Anthropology”. 24 (2), s. 168, 1966. DOI: 10.1002/ajpa.1330240204. (ang.).
Ch.C. Gilbert. Craniomandibular morphology supporting the diphyletic origin of mangabeys and a new genus of the Cercocebus/Mandrillus clade, Procercocebus. „Journal of Human Evolution”. 53 (1), s. 83, 2007. DOI: 10.1016/j.jhevol.2007.03.004. (ang.).
Ch.C. Gilbert. Cladistic analysis of extant and fossil African papionins using craniodental data. „Journal of Human Evolution”. 64 (5), s. 405, 2013. DOI: 10.1016/j.jhevol.2013.01.013. (ang.).
N. Upham, C. Burgin, J. Widness, M. Becker, C. Parker, S. Liphardt, I. Rochon & D. Huckaby: Treeview of Mammalian Taxonomy Hierarchy. [w:] ASM Mammal Diversity Database (Version 1.11) [on-line]. American Society of Mammalogists. [dostęp 2023-09-14]. (ang.).