Verderber, Rudolph F. <br/><br/>
Effective speaking:  challenges and solution/ 
Rudolph F. Verderber [and two others]. 
 - Philippine Edition 
 - Australia:  Cengage Learning,  c2009. 
 - 254 pages:  illustrations;  23 cm. 
<br/><br/> Includes glossary and index. 
<br/><br/><label>ISBN: </label>978-981-4281-86-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Public speaking
<br/><br/><label>Dewey Class. No.: </label>DC 808.5  / V58