Sukumar, R. (1995). Elephant days and nights: Ten years with the Indian elephant. Oxford University Press.
Chicago Style (17. basım) AtıfSukumar, Raman. Elephant Days and Nights: Ten Years with the Indian Elephant. New Delhi: Oxford University Press, 1995.
MLA (9th ed.) AtıfSukumar, Raman. Elephant Days and Nights: Ten Years with the Indian Elephant. Oxford University Press, 1995.
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