Principles of public speaking / 
Kathleen M. German ... [et al.]. 
 - 18th ed. (Int. ed.) 
 - Boston :  Pearson,  c2013. 
 - xxix, 272 p. :  col. ill. ;  26 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9780205843893 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Public speaking.