Public Administration Service & Washington State Library. (1968). Public library services in the city and county of Spokane serving the Inland Empire: A survey report.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रPublic Administration Service और Washington State Library. Public Library Services in the City and County of Spokane Serving the Inland Empire: A Survey Report. Chicago, Ill, 1968.
एमएलए (8वां संस्करण) प्रशस्ति पत्रPublic Administration Service और Washington State Library. Public Library Services in the City and County of Spokane Serving the Inland Empire: A Survey Report. 1968.
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