Durning, A. T. (1992). How much is enough?: The consumer society and the future of the earth. Norton.
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Chicago Style (17th ed.) Zitazioa
Durning, Alan Thein. How Much Is Enough?: The Consumer Society and the Future of the Earth. New York: Norton, 1992.
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MLA (9th ed.) Zitazioa
Durning, Alan Thein. How Much Is Enough?: The Consumer Society and the Future of the Earth. Norton, 1992.
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