DJVU PDF Kessakul, R. and Ohori, T. 2007, "Grammaticalization of deverbal markers: toward a cross-linguistic study in the semantic extension of motion verbs", in SEALS VIII Papers from the 8th Annual Meeting of the Southeast Asian Linguistics Society 1998, ed. M. Alves et al., Canberra, Australia, pp. 93-108. Pacific Linguistics, Research School of Pacific and Asian Studies, The Australian National University. cite.

DJVU PDF Kessakul, R. 2001, "Two faces of linguistic encoding in Thai motion events: evidence from Thai spoken narrative discourse compared with Japanese", in Papers from the Ninth Annual Meeting of the Southeast Asian Linguistics Society, ed. G.W. Thurgood, pp. 73-90. Arizona State University, Program for Southeast Asian Studies. cite.