Παραπομπή APA
Wilczynski, J. (1977). The economics of socialism: Principles governing the operation of the centrally planned economies in the USSR and Eastern Europe under the new system (3d ed.). London: Allen and Unwin.
Παραπομπή Chicago StyleWilczynski, Jozef. The Economics of Socialism: Principles Governing the Operation of the Centrally Planned Economies in the USSR and Eastern Europe Under the New System. 3d ed. London: Allen and Unwin, 1977.
Παραπομπή MLAWilczynski, Jozef. The Economics of Socialism: Principles Governing the Operation of the Centrally Planned Economies in the USSR and Eastern Europe Under the New System. 3d ed. London: Allen and Unwin, 1977.
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