Derese Ayenachew. <br/><br/>
Solomonawiyan :  YeEthiopia Mengist Tarik (1262-1521) / 
by Derese Ayenachew. 
 - Addis Ababa.: :  Jajaw Printers and Developers,  c2013. ; 
 - 376 pages ;  20 cm. 
<br/><br/><label>ISBN: </label> ETB 170.33 
<br/><br/><label>Dewey Class. No.: </label>ETH 963 Der 2013