Al Sharif، A. M.، و Kelly، G. (2012). A critical investigation of the influence of corporate governance practices on the performance of Saudi Arabian firms listed on the Tadawul Stock Exchange (رسالة ماجستير غير منشورة). University of Westminster، لندن. مسترجع من http://search.mandumah.com/Record/752200
Al Sharif، Ahmad Mohammad، و Gerard Kelly. "A Critical Investigation of the Influence of Corporate Governance Practices On the Performance of Saudi Arabian Firms Listed On the Tadawul Stock Exchange" رسالة ماجستير. University of Westminster، لندن، 2012. مسترجع من http://search.mandumah.com/Record/752200