Llamzon, Teodoro A. <br/><br/>
Handbook of Philippine language groups / 
Teodoro A. Llamzon 
 - Quezon City :  Ateneo de Manila University Press for UNESCO,  1978 
 - 152 p. :  ill. ;  30 cm. 
<br/><br/>Bibliography : p.150-152 
<br/><br/><label>LCCN: </label>79-111230 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Philippine languages