Hayward, Richard J. 1990. Notes on the Zayse Language. In Hayward, Richard J. (ed.), Omotic Language Studies, 210-355. London: School of Oriental and African Studies.
@incollection{gHaywardZayse, author = {Hayward, Richard J.}, booktitle = {Omotic Language Studies}, editor = {Hayward, Richard J.}, pages = {210-355}, publisher = {London: School of Oriental and African Studies}, title = {Notes on the Zayse Language}, year = {1990} }