Sher, G. (1977). Praxis: Marxist Criticism and Dissent in Socialist Yugoslavia. Indiana University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSher, Gerson. Praxis: Marxist Criticism and Dissent in Socialist Yugoslavia. Indiana University Press, 1977.
एमएलए (9वां संस्करण) प्रशस्ति पत्रSher, Gerson. Praxis: Marxist Criticism and Dissent in Socialist Yugoslavia. Indiana University Press, 1977.
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