Teeraparp Predeepoch และ Jintana Thunwaniwat Barton. (2007) A comparative study of the directional complement "GUO" in Mandarin Chinese and its Thai equivalents. Chulalongkorn University:ม.ป.ท.Teeraparp Predeepoch และ Jintana Thunwaniwat Barton. 2007. A comparative study of the directional complement "GUO" in Mandarin Chinese and its Thai equivalents. ม.ป.ท.:Chulalongkorn University;Teeraparp Predeepoch และ Jintana Thunwaniwat Barton. A comparative study of the directional complement "GUO" in Mandarin Chinese and its Thai equivalents. ม.ป.ท.:Chulalongkorn University, 2007. Print.