Hassan، W. N.، و Mazur، A. (2004). Perceptions of Pre-service Teachers Regarding Inclusion of English Language Learners with Special Needs in General Education (رسالة دكتوراه غير منشورة). George Washington University، واشنطن. مسترجع من http://search.mandumah.com/Record/611752
Hassan، Wafa Naseif، و Amy Mazur. "Perceptions of Pre-service Teachers Regarding Inclusion of English Language Learners With Special Needs in General Education" رسالة دكتوراه. George Washington University، واشنطن، 2004. مسترجع من http://search.mandumah.com/Record/611752