Thana Rakbancha และ Sunti Tirapat. (2011) Insider trading in politically connected firms : an evidence from Thailand. Chulalongkorn University:ม.ป.ท.Thana Rakbancha และ Sunti Tirapat. 2011. Insider trading in politically connected firms : an evidence from Thailand. ม.ป.ท.:Chulalongkorn University;Thana Rakbancha และ Sunti Tirapat. Insider trading in politically connected firms : an evidence from Thailand. ม.ป.ท.:Chulalongkorn University, 2011. Print.