Arsmah Ibrahim. (1993). The study of the iterative solution of the boundry value problems by the finite difference methods. Universiti Kebangsaan Malaysia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Arsmah Ibrahim. The Study of the Iterative Solution of the Boundry Value Problems by the Finite Difference Methods. Bangi: Universiti Kebangsaan Malaysia, 1993.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Arsmah Ibrahim. The Study of the Iterative Solution of the Boundry Value Problems by the Finite Difference Methods. Universiti Kebangsaan Malaysia, 1993.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.