Sanderson, E., Forrest, J., Loucks, C., Ginsberg, J., Dinerstein, Eric, Seidensticker, John, Leimgruber, Peter, Songer, Melissa A., Heydlauff, A., O'Brien, T., Bryja, G., Klenzendorf, S., and Wikramanayake, E. 2010. "Setting priorities for conservation and recovery of wild tigers: 2005-2015. The technical assessment." in Tigers of the world: the science, politics, and conservation of Panthera tigris, edited by Tilson, Ronald Lewis and Nyhus, Philip J., Second ed. 143–161. New York: Elsevier/Academic Press.