Al Harbi، A. T.، و Phillips، P. D. (2008). Comparative Study between Two ESL Writing Approaches: Computer Processing Microsoft Word Vs. Hand Writing of Two Freshmen College Saudi Student Groups (رسالة دكتوراه غير منشورة). West Virginia University، مورغانتاون. مسترجع من http://search.mandumah.com/Record/615160
Al Harbi، Ayed T.، و Perry D. Phillips. "Comparative Study between Two ESL Writing Approaches: Computer Processing Microsoft Word Vs. Hand Writing of Two Freshmen College Saudi Student Groups" رسالة دكتوراه. West Virginia University، مورغانتاون، 2008. مسترجع من http://search.mandumah.com/Record/615160