Eastern Washington Genealogical Society, Litzenberger, E. H., & Litzenberger, R. (1995). Standard Register, July 21, 1989 through December 1990: Genealogical clippings. Eastern Washington Genealogical Society.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Eastern Washington Genealogical Society, Elda Hinkle Litzenberger, و Richard Litzenberger. Standard Register, July 21, 1989 Through December 1990: Genealogical Clippings. Spokane, Wash.: Eastern Washington Genealogical Society, 1995.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Eastern Washington Genealogical Society, et al. Standard Register, July 21, 1989 Through December 1990: Genealogical Clippings. Eastern Washington Genealogical Society, 1995.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.