Al Harbi، A. N. A.، و Walker، A. (2004). Critical evaluation of foreign language teaching methods with focus on communicative language teaching: A special reference to Saudi technical college teachers of English's perspectives (رسالة ماجستير غير منشورة). University of Essex، إسيكس. مسترجع من http://search.mandumah.com/Record/599965
Al Harbi، Ayedh Naif A.، و Ann Walker. "Critical Evaluation of Foreign Language Teaching Methods With Focus On Communicative Language Teaching: A Special Reference to Saudi Technical College Teachers of English's Perspectives" رسالة ماجستير. University of Essex، إسيكس، 2004. مسترجع من http://search.mandumah.com/Record/599965