Durham, N. W. (1938). Index of History of the city of Spokane and Spokane country, Washington. W.P.A..
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रDurham, Nelson Wayne. Index of History of the City of Spokane and Spokane Country, Washington. Washington: W.P.A., 1938.
एमएलए (8वां संस्करण) प्रशस्ति पत्रDurham, Nelson Wayne. Index of History of the City of Spokane and Spokane Country, Washington. W.P.A., 1938.
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