APA (7 वां संस्करण) प्रशस्ति पत्र
Walthall, J. A. (1990). Prehistoric Indians of the Southeast: Archaeology of Alabama and the Middle South. University of Alabama Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Walthall, John A. Prehistoric Indians of the Southeast: Archaeology of Alabama and the Middle South. Tuscaloosa: University of Alabama Press, 1990.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Walthall, John A. Prehistoric Indians of the Southeast: Archaeology of Alabama and the Middle South. University of Alabama Press, 1990.
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