Dyfyniad APA

Upadhyaya, J. Environmental Law (4th.). Central Law Agency.

Dyfyniad Arddull Chicago

Upadhyaya, J.J. Environmental Law. 4th. Allahabad Allahabad: Central Law Agency.

Dyfyniad MLA

Upadhyaya, J.J. Environmental Law. 4th. Central Law Agency.

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