Singh, A. (2006). Environment and water resources management. Adhyayan Publishers & Distributers.
Chicago-стиль цитированияSingh, A.K. Environment and Water Resources Management. Delhi: Adhyayan Publishers & Distributers, 2006.
MLA-цитированиеSingh, A.K. Environment and Water Resources Management. Adhyayan Publishers & Distributers, 2006.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.