United States. Department of the Treasury & Raymond, R. W. (1869). Statistics of mines and mining in the states and territories west of the Rocky mountains. G.P.O..
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रUnited States. Department of the Treasury और Rossiter W. Raymond. Statistics of Mines and Mining in the States and Territories West of the Rocky Mountains. Washington: G.P.O., 1869.
एमएलए (8वां संस्करण) प्रशस्ति पत्रUnited States. Department of the Treasury और Rossiter W. Raymond. Statistics of Mines and Mining in the States and Territories West of the Rocky Mountains. G.P.O., 1869.
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