@misc{Barrett-1999,
  author     = {Barrett, Edward Rush},
  school     = {University at Austin, TX},
  title      = {A grammar of Sipakapense Maya},
  year       = {1999},
  iso_code   = {qum},
  olac_field = {general_linguistics; syntax; typology; morphology; semantics},
  wals_code  = {qum}
}