Al Homoudy، A. A.، و Cortez، E. M. (2001). THE ORGANIZATIONAL, TECHNOLOGICAL, AND CULTURAL FACTORS ACCOUNTING FOR THE DIFFUSION OF DOBIS/LIBIS IN SAUDI ARABIAN ACADEMIC LIBRARIES (رسالة دكتوراه غير منشورة). University of Wisconsin–Madison، ماديسون. مسترجع من http://search.mandumah.com/Record/615148
Al Homoudy، Ali A.، و Edwin Michael Cortez. "THE ORGANIZATIONAL, TECHNOLOGICAL, AND CULTURAL FACTORS ACCOUNTING FOR THE DIFFUSION OF DOBIS/LIBIS IN SAUDI ARABIAN ACADEMIC LIBRARIES" رسالة دكتوراه. University of Wisconsin–Madison، ماديسون، 2001. مسترجع من http://search.mandumah.com/Record/615148