Wichita State University. Center for Business and Economic Research & Wichita State University. Center for Economic Development and Business Research. Kansas economic indicators. Center for Business and Economic Research, College of Business Administration, Wichita State University.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Wichita State University. Center for Business and Economic Research و Wichita State University. Center for Economic Development and Business Research. Kansas Economic Indicators. Wichita, Kansas: Center for Business and Economic Research, College of Business Administration, Wichita State University.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Wichita State University. Center for Business and Economic Research و Wichita State University. Center for Economic Development and Business Research. Kansas Economic Indicators. Center for Business and Economic Research, College of Business Administration, Wichita State University.