1.
Richard Wagners Musikdramen. München: Piper; 1988.
Richard Wagners Musikdramen. München : Piper, 14 juin 1988. ISBN 3-4921-0752-4
Dahlhaus Carl. (1988). Richard Wagners Musikdramen. Piper.
MLA (8th ed.) CitationDahlhaus Carl. Richard Wagners Musikdramen. Piper, 1988.
Warning: These citations may not always be 100% accurate.