(2001). Gale directory of learning worlwide: A guide to faculty and institutions of higher education, researh and culture. Gale Group.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Gale Directory of Learning Worlwide: A Guide to Faculty and Institutions of Higher Education, Researh and Culture. detroit: Gale Group, 2001.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Gale Directory of Learning Worlwide: A Guide to Faculty and Institutions of Higher Education, Researh and Culture. Gale Group, 2001.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.