Walker, E. (1975). Northwest notebook. Genealogical Reference Builders.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWalker, Elaine. Northwest Notebook. Post Falls, Idaho: Genealogical Reference Builders, 1975.
एमएलए (8वां संस्करण) प्रशस्ति पत्रWalker, Elaine. Northwest Notebook. Genealogical Reference Builders, 1975.
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