Genealogical Forum of Portland, Oregon. (1957). Genealogical material in Oregon donation land claims. Genealogical Forum of Portland.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGenealogical Forum of Portland, Oregon. Genealogical Material in Oregon Donation Land Claims. Portland, Or.: Genealogical Forum of Portland, 1957.
एमएलए (8वां संस्करण) प्रशस्ति पत्रGenealogical Forum of Portland, Oregon. Genealogical Material in Oregon Donation Land Claims. Genealogical Forum of Portland, 1957.
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