Weaver, C. E. (1920). The mineral resources of Stevens County. Frank M. Lamborn, public printer.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWeaver, Charles E. The Mineral Resources of Stevens County. Olympia: Frank M. Lamborn, public printer, 1920.
एमएलए (8वां संस्करण) प्रशस्ति पत्रWeaver, Charles E. The Mineral Resources of Stevens County. Frank M. Lamborn, public printer, 1920.
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