Spokane County (Wash.). Board of County Commissioners & Spokane County Engineer's Office. (1992). Spokane County, 1992, State of Washington legislative districts. Office of Spokane County Engineer.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Spokane County (Wash.). Board of County Commissioners و Spokane County Engineer's Office. Spokane County, 1992, State of Washington Legislative Districts. [Spokane, Wash.]: Office of Spokane County Engineer, 1992.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Spokane County (Wash.). Board of County Commissioners و Spokane County Engineer's Office. Spokane County, 1992, State of Washington Legislative Districts. Office of Spokane County Engineer, 1992.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.