Ishak, M. (2008). Human Resource Outsourcing (HRO): A Study On Service Quality And Its Relationship With Partnership Quality.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Ishak, Mahmud. Human Resource Outsourcing (HRO): A Study On Service Quality And Its Relationship With Partnership Quality. 2008.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Ishak, Mahmud. Human Resource Outsourcing (HRO): A Study On Service Quality And Its Relationship With Partnership Quality. 2008.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.