Arjaree Chutimawong และ Monnipha Sompong. (2009) The key communication skills for the internal audit profession :. Language Institute, Thammasat University,:ม.ป.ท.Arjaree Chutimawong และ Monnipha Sompong. 2009. The key communication skills for the internal audit profession :. ม.ป.ท.:Language Institute, Thammasat University,;Arjaree Chutimawong และ Monnipha Sompong. The key communication skills for the internal audit profession :. ม.ป.ท.:Language Institute, Thammasat University, 2009. Print.