@book{Freeze-1989,
  address    = {México},
  author     = {Freeze, Ray A.},
  publisher  = {El Colegio de México},
  series     = {Archivo de lenguas indígenas de México},
  title      = {Mayo de Los Capomos, Sinaloa},
  year       = {1989},
  iso_code   = {mfy},
  olac_field = {general_linguistics; syntax; typology; semantics},
  wals_code  = {myo}
}