1. An ecological survey of the larger mammals of peninsular India Part 1;Kirshnan;J. Bombay Nat. Hist. Soc,1972
2. Ecological status of lion-tailed macaque in Karnataka, India;Karanth;Primate Conservation,1985
3. Mukherkjee R.P. 1980. Distribution and present status of the golden langur in some forests of Assam, India. Proc. Wild-life Workshop, Zool. Suru. of India, 129–132.
4. Phayre's leaf monkey of Tripura;Mukherjee;J. Bombay Nat. Hist. Soc.,1982