Wongakanist และ Dhanadeach. (2007) Risk and Return between Family and Non Family: Listed Companies in Information and Communication Technology (ICT) Sector Before and After September 19th, 2006. University of the Thai Chamber of Commerce:ม.ป.ท.Wongakanist และ Dhanadeach. 2007. Risk and Return between Family and Non Family: Listed Companies in Information and Communication Technology (ICT) Sector Before and After September 19th, 2006. ม.ป.ท.:University of the Thai Chamber of Commerce;Wongakanist และ Dhanadeach. Risk and Return between Family and Non Family: Listed Companies in Information and Communication Technology (ICT) Sector Before and After September 19th, 2006. ม.ป.ท.:University of the Thai Chamber of Commerce, 2007. Print.