Hitchman, J. H. (1981). Liberal arts colleges in Oregon & Washington, 1842-1980. Center for Pacific Northwest Studies, Western Washington University.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHitchman, James H. Liberal Arts Colleges in Oregon & Washington, 1842-1980. Bellingham, WA: Center for Pacific Northwest Studies, Western Washington University, 1981.
एमएलए (8वां संस्करण) प्रशस्ति पत्रHitchman, James H. Liberal Arts Colleges in Oregon & Washington, 1842-1980. Center for Pacific Northwest Studies, Western Washington University, 1981.
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