Bernales, Rolando A. <br/><br/>
Pagbasa, Pagsulat, Pananaliksik 

 -  Mutya Publishing House, Inc.  2009 
<br/><br/><label>ISBN: </label>978-971-821-115-1 
<br/><br/><label>Dewey Class. No.: </label>Fil 808.099211 P13 c3 2009