Hardgrave, R. L. (1969). The Nadars of Tamilnad: The political culture of a community in change. Oxford University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHardgrave, Robert L. The Nadars of Tamilnad: The Political Culture of a Community in Change. Oxford University Press, 1969.
एमएलए (9वां संस्करण) प्रशस्ति पत्रHardgrave, Robert L. The Nadars of Tamilnad: The Political Culture of a Community in Change. Oxford University Press, 1969.
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