Trivedi, P. R. (1996). International environmental laws.
シカゴスタイル引用形Trivedi, Priya Ranjan. International Environmental Laws. New Delhi, A P H Publishing Corporation, 1996.
MLA引用形式Trivedi, Priya Ranjan. International Environmental Laws. 1996.
警告: この引用は必ずしも正確ではありません.