Krishnamurthy V (2002) The Management
of Departmental Elephants in Tamil Nadu. Committee report. (online pdf document)
Database for Captive Elephants and their Mahouts in Tamil Nadumade 2009 by Surendra Varma, N. Kalaivanan, N.S.Manoharan, R. Thirumurugan, S. Thangaraj Panneerslevam and N. Mohanraj, India
