Chollada Mongkhonvanit. (2000) The characteristics of the language used, and the reflection of Thai culture in Thai country songs. Mahidol University,:ม.ป.ท.Chollada Mongkhonvanit. 2000. The characteristics of the language used, and the reflection of Thai culture in Thai country songs. ม.ป.ท.:Mahidol University,;Chollada Mongkhonvanit. The characteristics of the language used, and the reflection of Thai culture in Thai country songs. ม.ป.ท.:Mahidol University, 2000. Print.