Taxon - Odkazy a literatura
druh
Trachypithecus crepusculus (D. G. Elliot, 1909)
IUCN Red List of Threatened Species 2024-1 [136920]
IUCN Red List of Threatened Species [http://www.iucnredlist.org/] [jako Trachypithecus crepusculus (Elliot, 1909)]
Datum citace: 29. leden 2024
ASM Mammal Diversity Database 2.1 [1000698]
ASM Mammal Diversity Database [https://www.mammaldiversity.org/], American Society of Mammalogists [jako Trachypithecus crepusculus (D. G. Elliot, 1909)]
Datum citace: 29. květen 2025