Ashiwaju, Michael. 1968. Lehrbuch der Yoruba-Sprache. Leipzig: Verlag Enzyklopädie.
@book{Ashiwaju-1968, address = {Leipzig}, author = {Ashiwaju, Michael}, publisher = {Verlag Enzyklopädie}, title = {Lehrbuch der Yoruba-Sprache}, year = {1968}, iso_code = {yor}, olac_field = {typology; syntax; general_linguistics; semantics}, wals_code = {yor} }