Ansari, S. H. (1986). Evolution and spatial organization of clan settlements: A case study of middle Ganga valley. Concept Pub.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAnsari, Saiyad Hasan. Evolution and Spatial Organization of Clan Settlements: A Case Study of Middle Ganga Valley. Concept Pub, 1986.
एमएलए (9वां संस्करण) प्रशस्ति पत्रAnsari, Saiyad Hasan. Evolution and Spatial Organization of Clan Settlements: A Case Study of Middle Ganga Valley. Concept Pub, 1986.
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