Gammond, P. (1989). Bluff your way in opera. Ravette Books.
Chicago Style (17th ed.) CitationGammond, Peter. Bluff Your Way in Opera. London: Ravette Books, 1989.
MLA (9th ed.) CitationGammond, Peter. Bluff Your Way in Opera. Ravette Books, 1989.
Warning: These citations may not always be 100% accurate.