DJVU PDF Indrambarya, K. 1998, "The status of 'auxiliary verbs' in Thai", in Papers from the Fourth Annual Meeting of the Southeast Asian Linguistics Society, ed. U. Warotamasikkhadit and T. Panakul, pp. 83-98. Arizona State University, Program for Southeast Asian Studies. cite.

DJVU PDF Indrambarya, K. 1995, "Are there prepositions in Thai?", in Papers from the Third Annual Meeting of the Southeast Asian Linguistics Society, ed. M. Alves, pp. 101-118. Arizona State University, Program for Southeast Asian Studies. cite.