ISBN 0-333-73432-7 and ISBN 1-56159-228-5*"The Viking Opera Guide", edited by Amanda Holden (1994), 1,328 pages, ISBN 0-670-81292-7*"The Oxford Illustrated History of Opera", ed.
ISBN 0-333-73432-7 and ISBN 1-56159-228-5*"The Viking Opera Guide", edited by Amanda Holden (1994), 1,328 pages, ISBN 0-670-81292-7*"The Oxford Illustrated History of Opera", ed.