Boothe, V. B., & Arnold, S. (1949). Prewar, war, and postwar earnings, hours, and employment of wage earners in Ohio industries, 1935-1946. Bureau of Business Research, Ohio State University.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Boothe, Viva B., و Sam Arnold. Prewar, War, and Postwar Earnings, Hours, and Employment of Wage Earners in Ohio Industries, 1935-1946. Bureau of Business Research, Ohio State University, 1949.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Boothe, Viva B., و Sam Arnold. Prewar, War, and Postwar Earnings, Hours, and Employment of Wage Earners in Ohio Industries, 1935-1946. Bureau of Business Research, Ohio State University, 1949.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.