Theil, Rolf. 2011. Koorete segmental phonology. Journal of African Languages and Linguistics32: pp. 275–306.
Theil. Rolf. 2013. Koorete tonology. Pp. 167–174 in: Proceedings of the 5th International Conference on Cushitic and Omotic Languages, Paris, 16–18 April 2008. Rüdiger Köppe Verlag.