Illich, I. (1974). Energy and eqquity. London: Calder and Boyars.
Trích dẫn kiểu ChicagoIllich, Ivan. Energy and Eqquity. London: Calder and Boyars, 1974.
MLA引文Illich, Ivan. Energy and Eqquity. London: Calder and Boyars, 1974.
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APA引文