Swain, D., S. D. Rout, and B. K. Behura. 2008. “A Study of the Population Structure of Two Species of Non-Human Primates in the Similipal Tiger Reserve, Mayurbhanj, Orissa, India”. Indian Forester 134 (10):1296-1308. https://doi.org/10.36808/if/2008/v134i10/836.