Singh, A. (2006). Environment and water resources management. Adhyayan Publishers & Distributers.
シカゴスタイル引用形Singh, A.K. Environment and Water Resources Management. Delhi: Adhyayan Publishers & Distributers, 2006.
MLA引用形式Singh, A.K. Environment and Water Resources Management. Adhyayan Publishers & Distributers, 2006.
警告: この引用は必ずしも正確ではありません.