Brill, C. (1974). Indian and free: A contemporary portrait of life on a Chippewa reservation. University of Minnesota Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBrill, Charles. Indian and Free: A Contemporary Portrait of Life on a Chippewa Reservation. Minneapolis: University of Minnesota Press, 1974.
एमएलए (9वां संस्करण) प्रशस्ति पत्रBrill, Charles. Indian and Free: A Contemporary Portrait of Life on a Chippewa Reservation. University of Minnesota Press, 1974.
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