Hillman, Ralph. <br/><br/>
Delivering dynamic presentations :using your voice and body for impact 
Ralph Hillman. 
 - Boston  Allyn and Bacon  1999. 
 - xvii, 202 p.  22 cm 
<br/><br/><label>ISBN: </label>0205268102 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Public speaking.<br/>Voice culture.