1. Anand Kumar, M., Singh, M., Srivastava, S., Udhayan, A., Kumara, H. N., & Sharma, A. K. (2002). Distribution and management of wild mammals in Indira Gandhi Wildlife Sanctuary, Tamilnadu, India. Journal of Bombay Natural History Society, 99, 184–210.
2. Ananda Kumar, M., Singh, M., Kumara, H. N., Sharma, B. A., & Bertsch, C. (2001). Male migration in lion-tailed macaques. Primate Report, 59, 5–17.
3. Anitha, K., Aneesh, A., Raghavan, R., Kanagavel, A., Augustine, T., & Joseph, S. (2013). Identifying habitat connectivity for isolated populations of lion-tailed macaque (Macaca silenus) in Valparai Plateau, Western Ghats, India. Primate Conservation, 27, 91–97.
4. Bryson-Morrison, N., Tzanopoulos, J., Matsuzawa, T., & Humle, T. (2017). Activity and habitat use of chimpanzees (Pan troglodytes verus) in the anthropogenic landscape of Boddouy, Guinea, West Africa. International Journal of Primatology, 38, 282–302.
5. Congreve, C. R. T. (1938). The Anamalais. Madras Presidency.