Nur Ain, Y. (2016). The relationship between Islamic leadership, demographic and quality management practices at Islamic Business School, Universiti Utara Malaysia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Nur Ain, Yusof. The Relationship Between Islamic Leadership, Demographic and Quality Management Practices at Islamic Business School, Universiti Utara Malaysia. 2016.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Nur Ain, Yusof. The Relationship Between Islamic Leadership, Demographic and Quality Management Practices at Islamic Business School, Universiti Utara Malaysia. 2016.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.