Sengar, D. S. (2007). Enviornmental Law. Prentice-Hall of India.
シカゴスタイル引用形Sengar, Dharmendra S. Enviornmental Law. New Delhi: Prentice-Hall of India, 2007.
MLA引用形式Sengar, Dharmendra S. Enviornmental Law. Prentice-Hall of India, 2007.
警告: この引用は必ずしも正確ではありません.