Não informado. (2018). Organization and Administrative Sciences. Kent State University, Comparative Administration Research Institute.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Não informado. Organization and Administrative Sciences. Kent, Ohio: Kent State University, Comparative Administration Research Institute, 2018.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Não informado. Organization and Administrative Sciences. Kent State University, Comparative Administration Research Institute, 2018.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.
