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.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWhitman County Genealogical Society, Eastern Washington Genealogical Society, और 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.
एमएलए (8वां संस्करण) प्रशस्ति पत्रWhitman 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.