DIRECTORATE, g. o. h. e. (1996). Guidelines For Proposal Submission Urge Project (university Research For Graduate Education) Graduate Team Research Grant. Directorat General of Higher Education.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)DIRECTORATE, general of higher education. Guidelines For Proposal Submission Urge Project (university Research For Graduate Education) Graduate Team Research Grant. Directorat General of Higher Education, 1996.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)DIRECTORATE, general of higher education. Guidelines For Proposal Submission Urge Project (university Research For Graduate Education) Graduate Team Research Grant. Directorat General of Higher Education, 1996.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.