Harikumar, G., Bennichan Thomas, K. J. Joseph, and V. J. Zacharias. “Population Dynamics of Sambar <I>Cervus unicolor< I>, in Periyar Tiger Reserve”. Indian Forester 125, no. 10 (October 1, 1999): 995–1003. Accessed July 10, 2025. http://indianforester.co.in/index.php/indianforester/article/view/5688.