Al Nodel، A. A. (2004). the business risk audit approach: International dissemination and the impact of a business orientation on auditors perceptions of risks (رسالة دكتوراه غير منشورة). University of Manchester، مانشستر. مسترجع من http://search.mandumah.com/Record/598345
Al Nodel، Ali A. "The Business Risk Audit Approach: International Dissemination and the Impact of a Business Orientation On Auditors Perceptions of Risks" رسالة دكتوراه. University of Manchester، مانشستر، 2004. مسترجع من http://search.mandumah.com/Record/598345