Não informado. (1972). Journal of Economics and Business. Temple University, School of Business Administration.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Não informado. Journal of Economics and Business. Philadelphia, Pa: Temple University, School of Business Administration, 1972.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Não informado. Journal of Economics and Business. Temple University, School of Business Administration, 1972.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.