Singh, U. K., & Trivedi, P. R. (1984). Environmental protection and law.
Chicago Edition CitationSingh, U K., i P R. Trivedi. Environmental Protection and Law. New Delhi, Commonwealth Publishers, 1984.
Cita MLASingh, U K., i P R. Trivedi. Environmental Protection and Law. 1984.
Atenció: Aquestes cites poden no estar 100% correctes.