Dickerson, S. (1995). Walla Walla city directory listings: Walla Walla, Walla Walla County, WA. Walla Walla Valley Genealogical Society.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रDickerson, Sharon. Walla Walla City Directory Listings: Walla Walla, Walla Walla County, WA. Walla Walla, WA: Walla Walla Valley Genealogical Society, 1995.
एमएलए (8वां संस्करण) प्रशस्ति पत्रDickerson, Sharon. Walla Walla City Directory Listings: Walla Walla, Walla Walla County, WA. Walla Walla Valley Genealogical Society, 1995.
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