Inland Automobile Association. (1938). General Route Map of Spokane, Washington. Inland Automobile Association.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रInland Automobile Association. General Route Map of Spokane, Washington. Spokane: Inland Automobile Association, 1938.
एमएलए (8वां संस्करण) प्रशस्ति पत्रInland Automobile Association. General Route Map of Spokane, Washington. Inland Automobile Association, 1938.
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