Trautmann, T. R. (1987). Lewis Henry Morgan and the invention of kinship. University of California Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रTrautmann, Thomas R. Lewis Henry Morgan and the Invention of Kinship. University of California Press, 1987.
एमएलए (9वां संस्करण) प्रशस्ति पत्रTrautmann, Thomas R. Lewis Henry Morgan and the Invention of Kinship. University of California Press, 1987.
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