ISBN 0-306-70635-0 ISBN 0-306-70635-0*Eisenbeiss, Philip (2013), "Bel Canto Bully: The Life of the Legendary Opera Impresario Domenico Barbaja".
ISBN 0-306-70635-0 ISBN 0-306-70635-0*Eisenbeiss, Philip (2013), "Bel Canto Bully: The Life of the Legendary Opera Impresario Domenico Barbaja".