Chauhan, S. (1979). A village in a million: An energy portrait of Akbarpur-Barota, India. Earthscan.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रChauhan, Sumi. A Village in a Million: An Energy Portrait of Akbarpur-Barota, India. London: Earthscan, 1979.
एमएलए (9वां संस्करण) प्रशस्ति पत्रChauhan, Sumi. A Village in a Million: An Energy Portrait of Akbarpur-Barota, India. Earthscan, 1979.
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