Chance, D. H. (1985). Archaeology at Spalding, 1978-1979. Alfred W. Bowers Laboratory of Anthropology, University of Idaho.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रChance, David H. Archaeology at Spalding, 1978-1979. Moscow: Alfred W. Bowers Laboratory of Anthropology, University of Idaho, 1985.
एमएलए (8वां संस्करण) प्रशस्ति पत्रChance, David H. Archaeology at Spalding, 1978-1979. Alfred W. Bowers Laboratory of Anthropology, University of Idaho, 1985.
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