Bartlett, C. (1995). Opera Choruses: Opern-Chöre von Beethoven, Mozart, Rossini, Verdi, Wagner u.v.a. / Edited by John Rutter; Associate Editior Clifford Bartlett. Oxford University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBartlett, Clifford. Opera Choruses: Opern-Chöre Von Beethoven, Mozart, Rossini, Verdi, Wagner U.v.a. / Edited by John Rutter; Associate Editior Clifford Bartlett. Oxford: Oxford University Press, 1995.
एमएलए (8वां संस्करण) प्रशस्ति पत्रBartlett, Clifford. Opera Choruses: Opern-Chöre Von Beethoven, Mozart, Rossini, Verdi, Wagner U.v.a. / Edited by John Rutter; Associate Editior Clifford Bartlett. Oxford University Press, 1995.
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