Suhana binti Abdul Jamal. (2000). Implementation of suggestion system to overcome the problem of students' absenteeism. Management Center International Islamic University Malaysia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Suhana binti Abdul Jamal. Implementation of Suggestion System to Overcome the Problem of Students' Absenteeism. Gombak: Management Center International Islamic University Malaysia, 2000.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Suhana binti Abdul Jamal. Implementation of Suggestion System to Overcome the Problem of Students' Absenteeism. Management Center International Islamic University Malaysia, 2000.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.