@mastersthesis{310349,
  author     = {Orapan Unakornsawat},
  school     = {Silpakorn University},
  title      = {A comparative phonological study of Phu Tai and Lao Song},
  year       = {1987},
  hhtype     = {phonology},
  inlg       = {English [eng]},
  lgcode     = {Thai Song [soa]},
  macro_area = {Eurasia},
  src        = {hh}
}