Johnsingh, A.J.T., K. Ramesh, and Qamar Qureshi. 2007. “Dhikala Grasslands in Corbett Tiger Reserve, a Potential Site for Reintroduction of the One-Horned Rhinoceros in India”. Pachyderm 43 (December):108-10. https://pachydermjournal.org/index.php/pachyderm/article/view/132.