DJVU PDF Minh, T.N. 1996, "The phenomenon of monosyllabization in the Kiengiang dialect of Khmer", in The Fourth International Symposium on Language and Linguistics, Thailand, pp. 1780-1797. Institute of Language and Culture for Rural Development, Mahidol University. cite.

DJVU PDF Abramson, A.S. and Erickson, D.M. 1992, "Tone splits and voicing shifts in Thai: phonetic plausibility", in The Third International Symposium on Language and Linguistics, Bangkok, Thailand, pp. 1-15. Chulalongkorn University. cite.

DJVU PDF Luksaneeyanawin, S. 1992, "Three-dimensional phonology: a historical implication", in The Third International Symposium on Language and Linguistics, Bangkok, Thailand, pp. 75-90. Chulalongkorn University. cite.