Sankaran Unni K. (2003). Ecology of indian rivers: A review. International Book Distributors.
シカゴスタイル引用形Sankaran Unni K. Ecology of Indian Rivers: A Review. Uttaranchal: International Book Distributors, 2003.
MLA引用形式Sankaran Unni K. Ecology of Indian Rivers: A Review. International Book Distributors, 2003.
警告: この引用は必ずしも正確ではありません.