Umaiyah Haji Umar A classification of Thai-Kedah dialects using phonological characteristics / by Umaiyah Haji Umar - Kuala Lumpur : Allwrite Sdn. Bhd., 2003 - xx, 360 p. : ill. ; 21 cm. Bibliography : p. 355-360 ISBN: 9832414342 RM18.00 Subjects--Topical Terms: SouthermThai language--Dialects--KedahSouthermThai language--Dialects--Phonology