Opera :  Composers, works, performers / 
Ed by A. Batta and S. Neef. 
 - Madrid ;  Köln :  Könemann,  2000. 
 - 924 p. :  ill. 
<br/><br/><label>ISBN: </label>3829035713 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Opera