Dyfyniad APA

GUPTA, K. R. (2005). Ency. of Environment: Environment Problems and Policies. Vol.2. Atlantic.

Dyfyniad Arddull Chicago

GUPTA, K R. Ency. of Environment: Environment Problems and Policies. Vol.2. New Delhi: Atlantic, 2005.

Dyfyniad MLA

GUPTA, K R. Ency. of Environment: Environment Problems and Policies. Vol.2. Atlantic, 2005.

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