Al-Hamdan, M. H. F., & Ahmed, R. (2013). The Impact of Role-play in teaching EFL to kindergarten children. 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-Hamdan, Mona Homod Furaih, و Rafik Ahmed. The Impact of Role-play in Teaching EFL to Kindergarten Children. Riyadh: Al-Imam Muhammad Ibn Saud Islamic University, College of Languages and Translation, Department of English Language and Literature, 2013.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Al-Hamdan, Mona Homod Furaih, و Rafik Ahmed. The Impact of Role-play in Teaching EFL to Kindergarten Children. Al-Imam Muhammad Ibn Saud Islamic University, College of Languages and Translation, Department of English Language and Literature, 2013.