Al-Numi, W. M., & Andretta, R. (2010). Richard Wright's Native Son the Effect of Racism on the African Americans' Life. Imam Mohammad ibn Saud Islamic University, College of Languages and Translation, Department of English Language and Literature.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Al-Numi, Wafa Muhammad, و Richard Andretta. Richard Wright's Native Son the Effect of Racism on the African Americans' Life. Riyadh: Imam Mohammad ibn Saud Islamic University, College of Languages and Translation, Department of English Language and Literature, 2010.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Al-Numi, Wafa Muhammad, و Richard Andretta. Richard Wright's Native Son the Effect of Racism on the African Americans' Life. Imam Mohammad ibn Saud Islamic University, College of Languages and Translation, Department of English Language and Literature, 2010.