Lylev, V. <br/><br/>
Fundamentals of voice and articulation/ 
V. Lylev 
 - 13th 
 - Boston:  McGraw-Hill,  2004 
 - 317p. 
<br/><br/><label>ISBN: </label>9780072837308 
<br/><br/><label>Source: </label>2013-033  purchase 
<br/><br/><label>LC Class. No.: </label>PN4197  / .M38 2004