The cambridge companion to singing/ 
by John Potter (ed.) 
 - Cambridge:  Cambridge University Press,  2000. 
 - 286p. 
<br/><br/><label>ISBN: </label>9780521627092 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Music Vocal<br/>Music<br/>Arts
<br/><br/><label>Dewey Class. No.: </label>782.009  / JOH/S