Tohutoro APA (7th ed.)

Sharma, H. C. (1994). Environmental pollution compliance. C.B.S.

Tohutoru Kātū Chicago (17th ed.)

Sharma, Harish Chandra. Environmental Pollution Compliance. Delhi: C.B.S, 1994.

Tohutoro MLA (9th ed.)

Sharma, Harish Chandra. Environmental Pollution Compliance. C.B.S, 1994.