Jaswal, P. S. (2003). Environmental Law (2nd.). Allahabad Law Agency.
Lua i Stíl Chicago (17ú heag.)Jaswal, Paramjit S. Environmental Law. 2nd. Faridabad: Allahabad Law Agency, 2003.
Lua MLA (9ú heag.)Jaswal, Paramjit S. Environmental Law. 2nd. Allahabad Law Agency, 2003.
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