DJVU PDF Thomas, D. 1992, "On sesquisyllabic structure", in The Mon-Khmer Studies Journal, vol. 21, pp. 206-210. cite.

DJVU PDF Thomas, D. and Wanna Tienmee. 1987-1988, "An acoustic study of Northern Khmer vowels", in The Mon-Khmer Studies Journal, vol. 16-17, pp. 99-108. cite.

DJVU PDF Thomas, D. 1987-1988, "On early Monic, Vietic and Bahnaric relations", in The Mon-Khmer Studies Journal, vol. 16-17, pp. 177-179. cite.

DJVU PDF Thomas, D. 1987-1988, "A 19th Century Perception of Chamic Relations", in The Mon-Khmer Studies Journal, vol. 16-17, pp. 181-182. cite.

DJVU PDF Thomas, D. 1986, "Some Proto-South-Bahnaric clause grammar", in The Mon-Khmer Studies Journal, vol. 15, pp. 111-124. cite.

DJVU PDF Thomas, D. 1979, "The place of Alak, Tampuan, and West Bahnaric", in The Mon-Khmer Studies Journal, vol. 8, pp. 171-186. cite.

DJVU PDF Gregerson, K. and Thomas, D. 1976, "Vietnamese Hởi and Ngã tones and Mon-Khmer -h finals", in The Mon-Khmer Studies Journal, vol. 5, pp. 76-83. cite.

DJVU PDF Thomas, D. 1976, "On Khmer polar interrogatives", in The Mon-Khmer Studies Journal, vol. 5, pp. 97-100. cite.

DJVU PDF Thomas, D. 1976, "A Chrau noun phrase battery", in The Mon-Khmer Studies Journal, vol. 5, pp. 135-138. cite.

DJVU PDF Thomas, D. 1973, "A Note on the Branches of Mon-Khmer", in The Mon-Khmer Studies Journal, vol. 4, pp. 139-141. cite.

DJVU PDF Thomas, D. 1964, "A survey of Austroasiatic and Mon-Khmer comparative studies", in The Mon-Khmer Studies Journal, vol. 1, pp. 149-163. cite.