Al Blowi، K. A. A.، و Al Sayed، M. (2011). An Investigation Into the Extent of Awareness and Adoption of Activity Based Costing Among Manufacturing Firms in Jeddah ٍSaudi Arabia (رسالة ماجستير غير منشورة). University of Southampton، ساوثهامبتون. مسترجع من http://search.mandumah.com/Record/602408
Al Blowi، Khaled Abd Allah، و Mohmoud Al Sayed. "An Investigation Into the Extent of Awareness and Adoption of Activity Based Costing Among Manufacturing Firms in Jeddah ٍSaudi Arabia" رسالة ماجستير. University of Southampton، ساوثهامبتون، 2011. مسترجع من http://search.mandumah.com/Record/602408