Al-Amri, F. A. S., & Alakkawi, K. M. M. (2013). The effectiveness of keyword-based instruction on developing English vocabulary achievement and retention of the third-grade intermediate female pupils \. 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-Amri, Fatima Abdullah Saeed, و Kholood Moustafa Mahmoud Alakkawi. The Effectiveness of Keyword-based Instruction on Developing English Vocabulary Achievement and Retention of the Third-grade Intermediate Female Pupils \. 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-Amri, Fatima Abdullah Saeed, و Kholood Moustafa Mahmoud Alakkawi. The Effectiveness of Keyword-based Instruction on Developing English Vocabulary Achievement and Retention of the Third-grade Intermediate Female Pupils \. Al-Imam Muhammad Ibn Saud Islamic University, College of Languages and Translation, Department of English Language and Literature, 2013.