Mohd Abbas Bin Abdul Razak. (2011). Contribution of Iqbal's dynamic personality theory to Islamic psychology: A contrastive analysis with freud and selected mainstream western psychology. Institute of Education, International Islamic University Malaysia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Mohd Abbas Bin Abdul Razak. Contribution of Iqbal's Dynamic Personality Theory to Islamic Psychology: A Contrastive Analysis with Freud and Selected Mainstream Western Psychology. Kuala Lumpur: Institute of Education, International Islamic University Malaysia, 2011.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Mohd Abbas Bin Abdul Razak. Contribution of Iqbal's Dynamic Personality Theory to Islamic Psychology: A Contrastive Analysis with Freud and Selected Mainstream Western Psychology. Institute of Education, International Islamic University Malaysia, 2011.