Sau, R. (1978). Unequal exchange, imperialism and: Underdevelopment : an essay on the political economy of world capitalism. Oxford.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSau, Ranjit. Unequal Exchange, Imperialism and: Underdevelopment : An Essay on the Political Economy of World Capitalism. Calcutta: Oxford, 1978.
एमएलए (9वां संस्करण) प्रशस्ति पत्रSau, Ranjit. Unequal Exchange, Imperialism and: Underdevelopment : An Essay on the Political Economy of World Capitalism. Oxford, 1978.
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