Al Habib، M. I.، و Barnes، J. (1995). MARKET ORIENTATION AMONG SAUDI ARABIAN MANUFACTURING FIRMS AND ITS IMPACT ON PERFORMANCE: AN EMPIRICAL INVESTIGATION (رسالة دكتوراه غير منشورة). University of Mississippi، مينيسوتا. مسترجع من http://search.mandumah.com/Record/617562
Al Habib، Mohammed I.، و James Barnes. "MARKET ORIENTATION AMONG SAUDI ARABIAN MANUFACTURING FIRMS AND ITS IMPACT ON PERFORMANCE: AN EMPIRICAL INVESTIGATION" رسالة دكتوراه. University of Mississippi، مينيسوتا، 1995. مسترجع من http://search.mandumah.com/Record/617562