king saud university college of engineering research center. (2005). Research activities and studies: Annual Report. deanship of scientific research.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)king saud university college of engineering research center. Research Activities and Studies: Annual Report. Riyadh: deanship of scientific research, 2005.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)king saud university college of engineering research center. Research Activities and Studies: Annual Report. deanship of scientific research, 2005.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.