@book{Kraft-and-Kirk-Greene-1973,
  address    = {London},
  author     = {Kraft, Charles H. and Kirk-Greene, A. H. M.},
  publisher  = {Hodder and Stoughton},
  title      = {Hausa},
  year       = {1973},
  iso_code   = {hau},
  olac_field = {phonetics; phonology; syntax; general_linguistics; typology; semantics; morphology},
  wals_code  = {hau}
}