Mayer,V.Lyle. <br/><br/>
Fundamentals :  of voice and articulation. 

 - 13th  ed. 
 - new york :  McGrawHill,  2004. 
 - 317  p. :  ill ;    cm. 
<br/><br/>index. 
<br/><br/><label>ISBN: </label>9780072887143 :  $ 
<br/><br/><label>Subjects--Topical Terms: </label><br/>voice articulation.