DJVU PDF Preecha Sukgasame. 2005, "Phonological variations and changes due to language contact: A case study of consonants in four Kuai-Kui (Suai) dialects", in The Mon-Khmer Studies Journal, vol. 35, pp. 37-54. cite.

DJVU PDF Preecha Sukgasame. 1993, "Correlates of the register complex in Kuay", in The Mon-Khmer Studies Journal, vol. 22, pp. 245-251. cite.

DJVU PDF Somsonge Burusphat. 1993, "Kui narrative repetition", in The Mon-Khmer Studies Journal, vol. 22, pp. 149-162. cite.

DJVU PDF Somsonge Burusphat. 1989-1990, "The Functions of kʌʔ in Oral Kui Narrative", in The Mon-Khmer Studies Journal, vol. 18-19, pp. 223-231. cite.

DJVU PDF Van der haak, F. and Woykos, B. 1987-1988, "Kui dialect survey in Surin and Sisaket", in The Mon-Khmer Studies Journal, vol. 16-17, pp. 109-142. cite.

DJVU PDF Theraphan L. Thongkum. 1986, "An acoustic study of the register complex in Kui (Suai)", in The Mon-Khmer Studies Journal, vol. 15, pp. 1-20. cite.

DJVU PDF Johnston, R. 1969, "Kuy basic word list", in The Mon-Khmer Studies Journal, vol. 3, pp. 1-4. cite.