Al-Sanad, M. A., & Al-Samari, O. (2013). The effect of email keypal project on the enhancement of the writing and reading skills of EFL elementary school children in Saudi Arabia. Al-Imam Muhammed Ibn Saud Islamic University,College Languages and Translation, Department of English Language and Literature.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Al-Sanad, Mashael Abdullah, و Othman Al-Samari. The Effect of Email Keypal Project on the Enhancement of the Writing and Reading Skills of EFL Elementary School Children in Saudi Arabia. Riyadh: Al-Imam Muhammed Ibn Saud Islamic University,College Languages and Translation, Department of English Language and Literature, 2013.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Al-Sanad, Mashael Abdullah, و Othman Al-Samari. The Effect of Email Keypal Project on the Enhancement of the Writing and Reading Skills of EFL Elementary School Children in Saudi Arabia. Al-Imam Muhammed Ibn Saud Islamic University,College Languages and Translation, Department of English Language and Literature, 2013.