Taxon - Odkazy a literatura
Wilson D. E., Reeder D. M. (editors) (2005): Mammal Species of the World (MSW). A Taxonomic and Geographic Reference (3rd ed) [http://www.bucknell.edu/msw3] [jako Colobus vellerosus I. Geoffroy, 1834]Datum citace: 5. prosinec 2008
IUCN Red List of Threatened Species 2024-1 [5146]
IUCN Red List of Threatened Species [http://www.iucnredlist.org/] [jako Colobus vellerosus (I. Geoffroy Saint-Hilaire, 1834)]
Datum citace: 29. leden 2024
ASM Mammal Diversity Database 1.13 [1000640]
ASM Mammal Diversity Database [https://www.mammaldiversity.org/], American Society of Mammalogists [jako Colobus vellerosus (I. Geoffroy Saint-Hilaire, 1834)]
Datum citace: 8. listopad 2024