@article{petchabunburi1921lawa,
  title = {The Lawa or Chaubun in Changvad Petchabun},
  author = {PETCHABUNBURI, Phra and SEIDENFADEN, E.},
  xn-author = {petchabunburi, phra and seidenfaden, e.},
  journal = {Journal of the Siam Society},
  xn-pub = {The Journal of the Siam Society},
  year = {1921},
  volume = {14},
  number = {1},
  address = {Bangkok},
  keywords = {Thailand;Anthropology & Sociology;Ethnic Groups;Lawa;Thailand;Language},
  x-date = {1921},
  BAS = {475793},
  check = {petchabunburi:1921:lawa},
  source = {bas},
}