Dusadee Chantrataragul และ Seksak Jumreornvong. (2007) Political connection and ownership concentration :. Faculty of Commerce and Accountancy,:ม.ป.ท.Dusadee Chantrataragul และ Seksak Jumreornvong. 2007. Political connection and ownership concentration :. ม.ป.ท.:Faculty of Commerce and Accountancy,;Dusadee Chantrataragul และ Seksak Jumreornvong. Political connection and ownership concentration :. ม.ป.ท.:Faculty of Commerce and Accountancy, 2007. Print.