Alan Thein Durning. (1992). How much is enough: The consumer society and the future of the earth. W.W. Norton & Company.
シカゴスタイル引用形Alan Thein Durning. How Much Is Enough: The Consumer Society and the Future of the Earth. New York: W.W. Norton & Company, 1992.
MLA引用形式Alan Thein Durning. How Much Is Enough: The Consumer Society and the Future of the Earth. W.W. Norton & Company, 1992.
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