Iddah, Robert K. 1975. Siwu. In Kropp-Dakubu, M. E. (ed.), West African Langauge Data Sheets, 208–215. West African Linguistics Society.
@incollection{1320_akp, author = {Iddah, Robert K.}, booktitle = {West African Langauge Data Sheets}, editor = {Kropp-Dakubu, M. E.}, pages = {208–215}, publisher = {West African Linguistics Society}, title = {Siwu}, volume = {2}, year = {1975} }