Corning, H. M. (2004). Willamette landings (3rd ed.). Oregon Historical Society ; Distributed by the University of Washington Press].
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCorning, Howard McKinley. Willamette Landings. 3rd ed. Portland : [Seattle: Oregon Historical Society ; Distributed by the University of Washington Press], 2004.
एमएलए (8वां संस्करण) प्रशस्ति पत्रCorning, Howard McKinley. Willamette Landings. 3rd ed. Oregon Historical Society ; Distributed by the University of Washington Press], 2004.
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