Al-Muqati, A. N. A., & Adel, A. (2012). learning english vocabulary through the call program learn to speak english deluxe-10. Al-Imam Mohammed Bin Saud Islamic University, College Languages and Translation, Department of English Language and Literature.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Al-Muqati, Ashwaq Naif Ali, و Azmi Adel. Learning English Vocabulary Through the Call Program Learn to Speak English Deluxe-10. Riyadh: Al-Imam Mohammed Bin Saud Islamic University, College Languages and Translation, Department of English Language and Literature, 2012.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Al-Muqati, Ashwaq Naif Ali, و Azmi Adel. Learning English Vocabulary Through the Call Program Learn to Speak English Deluxe-10. Al-Imam Mohammed Bin Saud Islamic University, College Languages and Translation, Department of English Language and Literature, 2012.