Fasawang Pattanapichet และ Sumalee Chinokul. (2009) A development of the competency-based English oral communication course for undergraduate public relations students. Chulalongkorn University:ม.ป.ท.Fasawang Pattanapichet และ Sumalee Chinokul. 2009. A development of the competency-based English oral communication course for undergraduate public relations students. ม.ป.ท.:Chulalongkorn University;Fasawang Pattanapichet และ Sumalee Chinokul. A development of the competency-based English oral communication course for undergraduate public relations students. ม.ป.ท.:Chulalongkorn University, 2009. Print.