Aljoufi, M. A., & Ahmad, R. (2011). Using the multiple intelligences theory to improve EFL university students retention of vocabulary. Al-Imam Mohammad Ibn Saud Islamic University, College of Languages and Translation, Department of english Language and Literature.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Aljoufi, Mashael A., و Rafik Ahmad. Using the Multiple Intelligences Theory to Improve EFL University Students Retention of Vocabulary. Riyadh: Al-Imam Mohammad Ibn Saud Islamic University, College of Languages and Translation, Department of english Language and Literature, 2011.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Aljoufi, Mashael A., و Rafik Ahmad. Using the Multiple Intelligences Theory to Improve EFL University Students Retention of Vocabulary. Al-Imam Mohammad Ibn Saud Islamic University, College of Languages and Translation, Department of english Language and Literature, 2011.