Leelakrishnan, P. (2008). Environmental law in India (3rd ed.). Lexis-Nexis Butterworths.
Chicago Style aipamenaLeelakrishnan, P. Environmental Law in India. 3rd ed. New Delhi: Lexis-Nexis Butterworths, 2008.
MLA aipamenaLeelakrishnan, P. Environmental Law in India. 3rd ed. Lexis-Nexis Butterworths, 2008.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.