Lloyd, R. E. “The Races of Indian Rats-An Enquiry Supplementary to the Investigation of Plague, and Dealing With the Origin of Races from Sports”. Records of the Zoological Survey of India 3, no. 1 (January 1, 1909): 01–81. Accessed September 20, 2024. https://recordsofzsiojs.sscldl.in/index.php/zsoi/article/view/163251.