Παραπομπή σε μορφή APA (7η εκδ.)

Wilczynski, J. (1970). The economics of socialism: Principles governing the operation of the centrally planned economies in the USSR and Eastern Europe under the new system. Allen & Unwin.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Wilczynski, Jozef. The Economics of Socialism: Principles Governing the Operation of the Centrally Planned Economies in the USSR and Eastern Europe Under the New System. London: Allen & Unwin, 1970.

Παραπομπή σε μορφή MLA (9th εκδ.)

Wilczynski, Jozef. The Economics of Socialism: Principles Governing the Operation of the Centrally Planned Economies in the USSR and Eastern Europe Under the New System. Allen & Unwin, 1970.