Hostetler, Michael J. <br/><br/>
Advanced public speaking :  a leader's guide / 
Michael J. Hostetler, Mary L. Kahl. 
 - 2nd ed. 
 - New York :  Routledge,  2017. 
 - 213 p. ; 23 cm 
<br/><br/> Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9781138216686 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Public speaking