Al-Murdhy, A. A., & Al-Gudhaeen,Muhammad Avdullah. (2011). The Impact of using journalistic texts on the development of vocabulary, and writing skills of English as a foreign language on high school students \. 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-Murdhy, Abdullah Abdulaziz, و Al-Gudhaeen,Muhammad Avdullah. The Impact of Using Journalistic Texts on the Development of Vocabulary, and Writing Skills of English as a Foreign Language on High School Students \. Riyadh: Al-Imam Muhammad ibn Saud Islamic University, College of Languages and Translation, Department of English Language and Literature, 2011.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Al-Murdhy, Abdullah Abdulaziz, و Al-Gudhaeen,Muhammad Avdullah. The Impact of Using Journalistic Texts on the Development of Vocabulary, and Writing Skills of English as a Foreign Language on High School Students \. Al-Imam Muhammad ibn Saud Islamic University, College of Languages and Translation, Department of English Language and Literature, 2011.