Bloch, M. (1961). Feudal society: Social classes and political organization. University of Chicago Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBloch, Marc. Feudal Society: Social Classes and Political Organization. Chicago: University of Chicago Press, 1961.
एमएलए (8वां संस्करण) प्रशस्ति पत्रBloch, Marc. Feudal Society: Social Classes and Political Organization. University of Chicago Press, 1961.
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