Clark, Richard W. <br/><br/>
Effective speech communication 
Richard W. Clark, Barbara L. Clinton. 
 - California  Glencoe/MacMillan  1994 
 - xi, 630p.  ill.  28cm. 
<br/><br/> includes index :p.618 - 630 
<br/><br/><label>ISBN: </label>0026598949 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Public speaking