Washington State Library. (1971). Washington State government and politics, 1845-1971: A bibliography.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWashington State Library. Washington State Government and Politics, 1845-1971: A Bibliography. Olympia, 1971.
एमएलए (8वां संस्करण) प्रशस्ति पत्रWashington State Library. Washington State Government and Politics, 1845-1971: A Bibliography. 1971.
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