@book{Susnik-1974,
  address    = {Asunción, Paraguay},
  author     = {Susnik, Branka J.},
  publisher  = {Museo Etnografico "Andres Barbero"},
  title      = {Estudios Guayaki: Sistema fonetico y tematico},
  year       = {1974},
  iso_code   = {guq},
  olac_field = {general_linguistics; phonology; phonetics; typology},
  wals_code  = {ach}
}