Arab Bureau of Education for the Gulf States & J ami at al-Malik Sa ud. Department of Mathematics. (1995). Arab journal of mathematical sciences. Saudi Association for Mathematical Sciences/Department of Mathematics at King Saud University.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Arab Bureau of Education for the Gulf States و J ami at al-Malik Sa ud. Department of Mathematics. Arab Journal of Mathematical Sciences. Riyadh, Saudi Arabia: Saudi Association for Mathematical Sciences/Department of Mathematics at King Saud University, 1995.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Arab Bureau of Education for the Gulf States و J ami at al-Malik Sa ud. Department of Mathematics. Arab Journal of Mathematical Sciences. Saudi Association for Mathematical Sciences/Department of Mathematics at King Saud University, 1995.