Sharma, B. K.; Kulshreshtha, S.; Sharma, S.; Singh, S.; Jain, A.; Kulshreshtha, M. (2013). "In situ and ex situ conservation: Protected Area Network and zoos in Rajasthan". In Sharma, B. K.; Kulshreshtha, S.; Rahmani, A. R. (eds.). Faunal Heritage of Rajasthan, India: Conservation and Management of Vertebrates. Heidelberg, New York, Dordrecht, London: Springer Science & Business Media. pp. 3–66. ISBN9783319013459.