Salwani Abdullah. (2006). Heuristic approaches for university timetabling problems. School of Computer Science and Technology, University of Nottingham.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Salwani Abdullah. Heuristic Approaches for University Timetabling Problems. Nottingham: School of Computer Science and Technology, University of Nottingham, 2006.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Salwani Abdullah. Heuristic Approaches for University Timetabling Problems. School of Computer Science and Technology, University of Nottingham, 2006.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.