(1987). India's environment: Crises and response (2nd ed.). Natraj Publishers.
シカゴスタイル引用形India's Environment: Crises and Response. 2nd ed. Dehra Dun: Natraj Publishers, 1987.
MLA引用形式India's Environment: Crises and Response. 2nd ed. Natraj Publishers, 1987.
警告: この引用は必ずしも正確ではありません.