Haddad, S. H., & Davies, B. (2000). An examination of the provision and management of integrated physical education for visually impaired students with special reference to Almadinah Almoonawwarah, Saudi Arabia. University of Wales, School of Social Sciences.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Haddad, Shujaa Hassan, و Brain Davies. An Examination of the Provision and Management of Integrated Physical Education for Visually Impaired Students with Special Reference to Almadinah Almoonawwarah, Saudi Arabia. Wales, Britain: University of Wales, School of Social Sciences, 2000.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Haddad, Shujaa Hassan, و Brain Davies. An Examination of the Provision and Management of Integrated Physical Education for Visually Impaired Students with Special Reference to Almadinah Almoonawwarah, Saudi Arabia. University of Wales, School of Social Sciences, 2000.