Ward, Ida Caroline. 1952. An introduction to the Yoruba language. W. Heffer.
@book{Ward-1952, author = {Ward, Ida Caroline}, publisher = {W. Heffer}, title = {An introduction to the Yoruba language}, year = {1952}, iso_code = {yor}, olac_field = {general_linguistics; typology; syntax}, wals_code = {yor} }