Thunyaporn Kerdpridee และ Werakorn Charoensuk. (2010) The application of database management system to CRM development : case study of Suranandana Corporation Company Limited. Mahidol University:ม.ป.ท.Thunyaporn Kerdpridee และ Werakorn Charoensuk. 2010. The application of database management system to CRM development : case study of Suranandana Corporation Company Limited. ม.ป.ท.:Mahidol University;Thunyaporn Kerdpridee และ Werakorn Charoensuk. The application of database management system to CRM development : case study of Suranandana Corporation Company Limited. ม.ป.ท.:Mahidol University, 2010. Print.