Sengar, D. S. (2007). Environmental law (Eastern economy ed.). PHI Learning Private Limited.
Chicago Style (17. basım) AtıfSengar, Dharmendra S. Environmental Law. Eastern economy ed. New Delhi: PHI Learning Private Limited, 2007.
MLA (8th ed.) AtıfSengar, Dharmendra S. Environmental Law. Eastern economy ed. PHI Learning Private Limited, 2007.
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