@misc{Coupe-1999,
  author     = {Coupe, A. R.},
  school     = {The Australian National University},
  title      = {A Phonetic and Phonological Description of Ao: A Language of Nagaland, north-east India},
  year       = {1999},
  iso_code   = {njo},
  olac_field = {phonology; typology; general_linguistics; phonetics},
  wals_code  = {ao}
}