Chutima Maneeruengdej. (1988) Some syntagms of standard Thai. Mahidol University,:ม.ป.ท.Chutima Maneeruengdej. 1988. Some syntagms of standard Thai. ม.ป.ท.:Mahidol University,;Chutima Maneeruengdej. Some syntagms of standard Thai. ม.ป.ท.:Mahidol University, 1988. Print.