@article{54174,
  author     = {Haupers, Ralph},
  journal    = {Mon-Khmer Studies},
  pages      = {76},
  title      = {A note on Vietnamese kh and ph},
  volume     = {3},
  year       = {1969},
  country    = {Viet Nam [VN]},
  inlg       = {English [eng]},
  lgcode     = {Vietnamese [vie]},
  macro_area = {Eurasia},
  sil_id     = {11030},
  src        = {sil16},
  subject    = {Phonetics [PNE]}
}