Roosevelt, A. C. (1991). Moundbuilders of the Amazon: Geophysical archaeology on Marajo Island (Brazil). Academic Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRoosevelt, Anna Curtenius. Moundbuilders of the Amazon: Geophysical Archaeology on Marajo Island (Brazil). San Diego, New York: Academic Press, 1991.
एमएलए (8वां संस्करण) प्रशस्ति पत्रRoosevelt, Anna Curtenius. Moundbuilders of the Amazon: Geophysical Archaeology on Marajo Island (Brazil). Academic Press, 1991.
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