{"source":"book","style":"apa","contributors": [{"function":"author","last":"Balthazar","first":"Scott","middle":"Leslie"} ],"pubtype": {"main": "pubnonperiodical"},"pubnonperiodical": {"title":"The Cambridge companion to Verdi","publisher":"Cambridge University Press","city":"Cambridge; New York","year":"2004"},"datasource":"/z-wcorg/","datasource":"http://www.worldcat.org","oclc":"52055090","isbn":"0521632285 9780521632287 0521635357 9780521635356"}