Washington (State). Office of Program Planning and Fiscal Management & Washington (State). Office of Program Planning and Fiscal Management. (1970). State of Washington pocket data book. Office of Program Planning and Fiscal Management.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Washington (State). Office of Program Planning and Fiscal Management و Washington (State). Office of Program Planning and Fiscal Management. State of Washington Pocket Data Book. [Olympia, Wash: Office of Program Planning and Fiscal Management, 1970.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Washington (State). Office of Program Planning and Fiscal Management و Washington (State). Office of Program Planning and Fiscal Management. State of Washington Pocket Data Book. Office of Program Planning and Fiscal Management, 1970.