Zirivarnphicha Thanajirawat และ Somsonge Burusphat. (2010) The phonological characteristics of chinese dialects in Thailand. Mahidol University:ม.ป.ท.Zirivarnphicha Thanajirawat และ Somsonge Burusphat. 2010. The phonological characteristics of chinese dialects in Thailand. ม.ป.ท.:Mahidol University;Zirivarnphicha Thanajirawat และ Somsonge Burusphat. The phonological characteristics of chinese dialects in Thailand. ม.ป.ท.:Mahidol University, 2010. Print.