APA-čujuhus (7. p.)

Nimkar, S. (2005). Environmental studies (F.Y.B.Com) (2nd.). Reliable Publication.

Chicago-čujuhus (17. p.)

Nimkar, Suresh. Environmental Studies (F.Y.B.Com). 2nd. Mumbai: Reliable Publication, 2005.

MLA-čujuhus (9. p.)

Nimkar, Suresh. Environmental Studies (F.Y.B.Com). 2nd. Reliable Publication, 2005.

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