Towers, JohnDictionary-catalogue of operas and operettasWhich have been performed on the public stageCompiled by John TowersMorgantown, WV; Acme Publication Co. 1910Onlineausgaben:archive.org/details/dictionarycatalo00towehdl.handle.net/2027/mdp.39015049762977books.google.com/books?id=jQAQAAAAYAAJarchive.org/details/cu31924022206357SpracheenglischSchlagworteOperWerkverzeichnisEinheitssachtitelDictionary-catalogue of operas and operettasNormdaten (Autor/in)VIAF: 15896238
