Rosenthal, Harold D. Concise Oxford Dictionary of opera, [electronic resource] by Harold Rosenthal and John Warrack. - London, New York, Oxford University Press, 1964. - xiv, 446 p. 19 cm. LCCN: 64054817 Nat. Bib. No.: GB64-15638 Subjects--Topical Terms: Opera--Dictionaries.Opéra--Dictionnaires français.Opera's. LC Class. No.: ML102.O6 / R67 R782.1 R Dewey Class. No.: 782.103