Rigoletto. A guide to the opera / Charles Osborne; forew. by Tito Gobbi.

MLA

Osborne, Peter. Rigoletto. A Guide to the Opera / Charles Osborne; Forew. by Tito Gobbi. London, 1979.

APA

Osborne, P. (1979). Rigoletto. A guide to the opera / Charles Osborne; forew. by Tito Gobbi. London.

Chicago

Osborne, Peter Rigoletto. A Guide to the Opera / Charles Osborne; Forew. by Tito Gobbi. London, 1979.