Misra, S., & Pandey, S. (2009). Essential environmental studies. Ane books.
シカゴスタイル引用形Misra, S.P, , S.N Pandey. Essential Environmental Studies. New Delhi: Ane books, 2009.
MLA引用形式Misra, S.P, , S.N Pandey. Essential Environmental Studies. Ane books, 2009.
警告: この引用は必ずしも正確ではありません.