Al-Manie, A. s., & Andretta, R. (2008). Beckett's Waiting for godot and albee's the zoo story: A cmpoarative study of main themes. Al-Imam Mohammad Ibn Saud Islamic University, College of Languages and Translation, Department of english Language and Literature.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Al-Manie, Amal saad, و Richard Andretta. Beckett's Waiting for Godot and Albee's the Zoo Story: A Cmpoarative Study of Main Themes. Riyadh: Al-Imam Mohammad Ibn Saud Islamic University, College of Languages and Translation, Department of english Language and Literature, 2008.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Al-Manie, Amal saad, و Richard Andretta. Beckett's Waiting for Godot and Albee's the Zoo Story: A Cmpoarative Study of Main Themes. Al-Imam Mohammad Ibn Saud Islamic University, College of Languages and Translation, Department of english Language and Literature, 2008.