Webster, D. H. (1952). Washington State Government; administrative organization and functions: Supplement. Washington State Government; administrative organization and functions. Executive branch. Changes in administrative structure resulting from legislation enacted subsequent to 1948. Bureau of Governmental Research and Services, University of Washington.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Webster, Donald H. Washington State Government; Administrative Organization and Functions: Supplement. Washington State Government; Administrative Organization and Functions. Executive Branch. Changes in Administrative Structure Resulting from Legislation Enacted Subsequent to 1948. Seattle: Bureau of Governmental Research and Services, University of Washington, 1952.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Webster, Donald H. Washington State Government; Administrative Organization and Functions: Supplement. Washington State Government; Administrative Organization and Functions. Executive Branch. Changes in Administrative Structure Resulting from Legislation Enacted Subsequent to 1948. Bureau of Governmental Research and Services, University of Washington, 1952.