Dyfyniad APA

Kay, D. A. (1972). World Eco-crisis; international organizations in response. The University of Wisconsin Press.

Dyfyniad Arddull Chicago

Kay, David A. World Eco-crisis; International Organizations in Response. Wisconsin: The University of Wisconsin Press, 1972.

Dyfyniad MLA

Kay, David A. World Eco-crisis; International Organizations in Response. The University of Wisconsin Press, 1972.

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