Whitman County Genealogical Society, Eastern Washington Genealogical Society, & DeChenne, D. (1990). The Index to Tombstone inscriptions of Whitman County, Washington, Volumes I, II, & III with addendum. Whitman County Genealogical Society.
Style de citation Chicago (17e éd.)Whitman County Genealogical Society, Eastern Washington Genealogical Society, et Dale DeChenne. The Index to Tombstone Inscriptions of Whitman County, Washington, Volumes I, II, & III with Addendum. Pullman, WA (P.O. Box 393, Pullman 99163-0393): Whitman County Genealogical Society, 1990.
Style de citation MLA (8e éd.)Whitman County Genealogical Society, et al. The Index to Tombstone Inscriptions of Whitman County, Washington, Volumes I, II, & III with Addendum. Whitman County Genealogical Society, 1990.