Principles of public speaking / 
Kathleen M. German ... [et al.] 
 - 16th ed. 
 - Boston :  Pearson Allyn & Bacon,  c2007 
 - xxi, 298 p. :  col. ill. ;  26 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0205494420 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Public speaking