Dickerson, S. (1995). Walla Walla city directory listings: Walla Walla, Walla Walla County, WA. Walla Walla Valley Genealogical Society.
Style de citation Chicago (17e éd.)Dickerson, Sharon. Walla Walla City Directory Listings: Walla Walla, Walla Walla County, WA. Walla Walla, WA: Walla Walla Valley Genealogical Society, 1995.
Style de citation MLA (8e éd.)Dickerson, Sharon. Walla Walla City Directory Listings: Walla Walla, Walla Walla County, WA. Walla Walla Valley Genealogical Society, 1995.
Attention : ces citations peuvent ne pas être correctes à 100%.