Sinha, R. K. (1995). Enviornment and natural resources: Rules, bills and amendments. Commonwealth Publishers.
Chicago-стиль цитированияSinha, R. K. Enviornment and Natural Resources: Rules, Bills and Amendments. New Delhi: Commonwealth Publishers, 1995.
MLA-цитированиеSinha, R. K. Enviornment and Natural Resources: Rules, Bills and Amendments. Commonwealth Publishers, 1995.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.