Atwood, K. (2008). Chaining Oregon: Surveying the public lands of the Pacific Northwest, 1851-1855. McDonald & Woodward Pub. Co..
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAtwood, Kay. Chaining Oregon: Surveying the Public Lands of the Pacific Northwest, 1851-1855. Blacksburg, Va.: McDonald & Woodward Pub. Co., 2008.
एमएलए (8वां संस्करण) प्रशस्ति पत्रAtwood, Kay. Chaining Oregon: Surveying the Public Lands of the Pacific Northwest, 1851-1855. McDonald & Woodward Pub. Co., 2008.
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