DJVU PDF Tingsabadh, M.R.K. 2001, "Thai tone geography", in Essays in Tai Linguistics, ed. M.R. Kalaya Tingsabadh and A.S. Abramson, pp. 205-228. Chulalongkorn University Press. cite.

DJVU PDF Tingsabadh, K.M.R. and Deeprasert, D. 1997, "Tones in Standard Thai Connected Speech", in Southeast Asian Linguistics Studies In Honor of Vichin Panupong, ed. A.S. Abramson, pp. 297-308. Chulalongkorn University Press. cite.

DJVU PDF Tingsabadh, M.R.K. and Krisnaphan, D. 1992, "Tonal overlapping: an instrumental study of Suphanburi Thai", in The Third International Symposium on Language and Linguistics, Bangkok, Thailand, pp. 804-817. Chulalongkorn University. cite.

DJVU PDF Tingsabadh, M.R.K. 1988, "Loss of preeminence of citation forms in the study of tones on Thai dialects", in The International Symposium on Language and Linguistics, ed. C. Bamroongraks et al., Bangkok, Thailand, pp. 224-227. Thammasat University. cite.