Kattan، J.، و Overton، M. (1996). Profiling the English Language Skills of 12 Th Grade Palestinian High School Students: An Analysis of the Bethlehem University Entrance Exam. مجلة جامعة بيت لحم، مج15 ، 84 - 98. مسترجع من http://search.mandumah.com/Record/1558507
Kattan، Jeanne، و Mark Overton. "Profiling the English Language Skills of 12 Th Grade Palestinian High School Students: An Analysis of the Bethlehem University Entrance Exam." مجلة جامعة بيت لحم مج15 (1996): 84 - 98. مسترجع من http://search.mandumah.com/Record/1558507