Retorika: gabay sa masining na pagpapahayag 
Melvin Orio Mortera. 
 -  Anvil Publishing Company.  2013 
 - viii, 156 pages 
<br/><br/>
<br/><br/><label>ISBN: </label>978-9-71272758-0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Filipino language -- Grammar -- Study and teaching.
<br/><br/><label>Dewey Class. No.: </label>F499.21182 M8878 2013