Donwa, S. O. 1982. The Sound System of Isoko.
@misc{Donwa-1982, author = {Donwa, S. O.}, school = {University of Ibadan}, title = {The Sound System of Isoko}, year = {1982}, iso_code = {iso}, olac_field = {general_linguistics; phonology; phonetics; typology}, wals_code = {iso} }