Massamba, D.P.B.,Y.M. Kihore,J.L. Hokororo <br/><br/>
Fonologia 

 - EAEP  Dar es saalam  2004 
<br/><br/><label>ISBN: </label>997691170 
<br/><br/><label>LC Class. No.: </label>PL 8704   / M377 2004