Peralta, Gloria A., <br/><br/>
Masayang paggawa, maunlad na pamumuhay / 
Gloria A. Peralta. 
 - Quezon City :  Vibal Group, Inc.,  2016. 
 - ii, 150 pages :  illustrations, tables ; 
<br/><br/>Includes bibliographical references. 
<br/><br/><br/>Tagalog 
<br/><br/><label>ISBN: </label>9789710738007 
<br/><br/><label>Dewey Class. No.: </label>FIL 372.82  / Ar781m