@book{Westermann-1969,
  address    = {Nendeln},
  author     = {Westermann, Diedrich},
  publisher  = {Kraus},
  series     = {Beiheft zur Zeitschrift für Eingeborenen-Sprachen},
  title      = {Die Kpelle-Sprache in Liberia: Grammatische Einführung, Texte und Wörterbuch},
  volume     = {6},
  year       = {1969},
  iso_code   = {xpe},
  olac_field = {syntax; typology; general_linguistics},
  wals_code  = {kpe}
}