RAman Sukumar. (1994). Elephant days and nights: Ten years with the Indian elephant. Oxford University Press.
シカゴスタイル引用形RAman Sukumar. Elephant Days and Nights: Ten Years with the Indian Elephant. Delhi ; New York: Oxford University Press, 1994.
MLA引用形式RAman Sukumar. Elephant Days and Nights: Ten Years with the Indian Elephant. Oxford University Press, 1994.
警告: この引用は必ずしも正確ではありません.