References
- Khajuria H. Catalogue of mammals in the Indian Museum (Zoological Survey of India). III Primates: Colobidae Rec. Indian Mus. in press 1956 52 195 220 1 pl.
- Pocock , R. I. 1928 . The langurs or leaf monkeys of British India, pt. II . J. Bombay Nat. Hist. Soc. , 32 : 660 – 677 .