Mahajan, K.K. and Agrawal, H.P. 1975. Report on a Collection of Reptile Fauna from Simla Hills, Himachal Pradesh. Records of the Zoological Survey of India. 71, 1-4 (Dec. 1975), 301–312. DOI:https://doi.org/10.26515/rzsi/v71/i1-4/1975/161964.