Al Thawwad، R. M.، و Stewart، B. R. (1999). THE RELATIONSHIP BETWEEN THE PERCEPTION OF THE SUCCESS OF TECHNOLOGY TRANSFER AND CULTURE, PHYSICAL ENVIRONMENT, AND GEOGRAPHICAL LOCATION: A STUDY OF SAUDI ARABIAN PRIVATE MANUFACTURING INDUSTRIES (رسالة دكتوراه غير منشورة). University of Missouri، كولومبيا. مسترجع من http://search.mandumah.com/Record/616013
Al Thawwad، Rashed Mohammad، و Bob R. Stewart. "THE RELATIONSHIP BETWEEN THE PERCEPTION OF THE SUCCESS OF TECHNOLOGY TRANSFER AND CULTURE, PHYSICAL ENVIRONMENT, AND GEOGRAPHICAL LOCATION: A STUDY OF SAUDI ARABIAN PRIVATE MANUFACTURING INDUSTRIES" رسالة دكتوراه. University of Missouri، كولومبيا، 1999. مسترجع من http://search.mandumah.com/Record/616013