Sining ng pakikipagtalastasan pangkolehiyo/ 
Espina, Bibiana C. 
 - revised edition. 
 -  Mindset Publishing , Inc.  2005 
 - ix, 230 p. ;. 
<br/><br/>
<br/><br/><label>Dewey Class. No.: </label>F 490.7 Es6s 2005