Al-Awwad, S. A., & Al-Sharah, N. (2011). Incidental Vocabulary Acquisition through reading. Imam Muhammad Ibn Saud Islamic Universiry,College of Languages and Translation, Department of english.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Al-Awwad, Sahar Abdulrahman, و Nayel Al-Sharah. Incidental Vocabulary Acquisition Through Reading. Riyadh: Imam Muhammad Ibn Saud Islamic Universiry,College of Languages and Translation, Department of english, 2011.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Al-Awwad, Sahar Abdulrahman, و Nayel Al-Sharah. Incidental Vocabulary Acquisition Through Reading. Imam Muhammad Ibn Saud Islamic Universiry,College of Languages and Translation, Department of english, 2011.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.