Wolle, M. S. (1953). The bonanza trail: Ghost towns and mining camps of the West. Indiana University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWolle, Muriel Sibell. The Bonanza Trail: Ghost Towns and Mining Camps of the West. Bloomington: Indiana University Press, 1953.
एमएलए (8वां संस्करण) प्रशस्ति पत्रWolle, Muriel Sibell. The Bonanza Trail: Ghost Towns and Mining Camps of the West. Indiana University Press, 1953.
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