Leanne, Shel. <br/><br/>
Say it like Obama and win! :  the power of speaking with purpose and vision / 
Shel Leanne. 
 - Expanded  ed. 
 - New York :  McGraw-Hill,  2010. 
 - xx, 268  p. 
<br/><br/><label>ISBN: </label>0071713085 : 
<br/><br/><label>Subjects--Personal Names: </label><br/>Obama, Barack--Oratory.
<br/><br/><label>Subjects--Topical Terms: </label><br/>Public speaking.<br/>Persuasion (Rhetoric)