Jenewari, Charles E.W. 1983. Defaka, Ijo's Closest Linguistic Relative. In Dihoff, Ivan R. (ed.), Current Approaches to African Linguistics, 85-111. Dordrecht: Foris.
@incollection{sinnemakizeromarking-Jenewari1983, address = {Dordrecht}, author = {Jenewari, Charles E.W.}, booktitle = {Current Approaches to African Linguistics}, editor = {Dihoff, Ivan R.}, pages = {85-111}, publisher = {Foris}, title = {Defaka, Ijo's Closest Linguistic Relative}, volume = {1}, year = {1983} }