APA-čujuhus (7. p.)

Rajagopalan R. (2016). Environmental studies: From Crisis to Cure (3ed.). OUP.

Chicago-čujuhus (17. p.)

Rajagopalan R. Environmental Studies: From Crisis to Cure. 3ed. New Delhi: OUP, 2016.

MLA-čujuhus (9. p.)

Rajagopalan R. Environmental Studies: From Crisis to Cure. 3ed. OUP, 2016.

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