Osman bin Hj. Salleh. (2000). Application of Islamic principles in managing business organizations: (a study of management practices in selected Malaysian organizations). International Islamic University Malaysia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Osman bin Hj. Salleh. Application of Islamic Principles in Managing Business Organizations: (a Study of Management Practices in Selected Malaysian Organizations). Gombak, Selangor: International Islamic University Malaysia, 2000.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Osman bin Hj. Salleh. Application of Islamic Principles in Managing Business Organizations: (a Study of Management Practices in Selected Malaysian Organizations). International Islamic University Malaysia, 2000.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.