APA (7 वां संस्करण) प्रशस्ति पत्र

Morrison, B. M. (1970). Political centers and cultural regions in early Bengal. Published for the Association for Asian Studies, by the University of Arizona Press.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Morrison, Barrie M. Political Centers and Cultural Regions in Early Bengal. Tucson: Published for the Association for Asian Studies, by the University of Arizona Press, 1970.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Morrison, Barrie M. Political Centers and Cultural Regions in Early Bengal. Published for the Association for Asian Studies, by the University of Arizona Press, 1970.

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