Teferra, Anbessa. 1991. A Sketch of Shabo Grammar. In Bender, M. Lionel (ed.), Proceedings of the fourth Nilo-Saharan conference, Bayreuth, 30 August - 2 September, 1989, 371-387. Hamburg: Buske.
@incollection{sinnemakizeromarking-Teferra1991, address = {Hamburg}, author = {Teferra, Anbessa}, booktitle = {Proceedings of the fourth Nilo-Saharan conference, Bayreuth, 30 August - 2 September, 1989}, editor = {Bender, M. Lionel}, pages = {371-387}, publisher = {Buske}, title = {A Sketch of Shabo Grammar}, year = {1991} }