Subhadanai Subhapholsiri และ Sunti Tirapat. (2009) Political connection, corporate governance and firms' performance. Chulalongkorn University:ม.ป.ท.Subhadanai Subhapholsiri และ Sunti Tirapat. 2009. Political connection, corporate governance and firms' performance. ม.ป.ท.:Chulalongkorn University;Subhadanai Subhapholsiri และ Sunti Tirapat. Political connection, corporate governance and firms' performance. ม.ป.ท.:Chulalongkorn University, 2009. Print.