Voigt, R. “Azeb Amha - Maarten Mous - Graziano Savà (eds.): Omotic and Cushitic Language Studies: Papers from the Fourth Cushitic Omotic Conference, Leiden 10-12 April 2003”. Aethiopica, vol. 12, no. 1, July 2009, pp. 296-7, doi:10.15460/aethiopica.12.1.127.