Khajuria, H. and Ghosal, D.K. 1981. Studies on Wildlife of Narbada Valley. Part 4. Mammals. Records of the Zoological Survey of India. 79, 1-2 (Jun. 1981), 235–257. DOI:https://doi.org/10.26515/rzsi/v79/i1-2/1981/161769.