Al-Barigi, H. H., & Youssef, S. M. (2014). Margaret drabble's novel the seven sisters: A feminist reading. Al-Imam Muhammad Ibn Saud Islamic University, College of Languages and Translation, Department of English Language and Literature.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Al-Barigi, Hanan Hasan, و Sayed M. Youssef. Margaret Drabble's Novel the Seven Sisters: A Feminist Reading. Riyadh: Al-Imam Muhammad Ibn Saud Islamic University, College of Languages and Translation, Department of English Language and Literature, 2014.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Al-Barigi, Hanan Hasan, و Sayed M. Youssef. Margaret Drabble's Novel the Seven Sisters: A Feminist Reading. Al-Imam Muhammad Ibn Saud Islamic University, College of Languages and Translation, Department of English Language and Literature, 2014.