Sharad, K.; Khan, J.A.; Khan, A.; Musavi, A.; Malik, P.K.; Kushwaha, S.P.S.; Khati, D.V.S.; Sarin, G.D. (2008). An ecological study in the buffer zone of the Corbett Tiger Reserve: Tiger abundance and cattle depredation. International Journal of Ecology and Environmental Sciences. 34: 133-140.