APA-viite (7. p.)
Fisk, C. (2001). Returning cycles: Contexts for the interpretation of Schubert's impromptus and last sonatas. University of California Press.
Chicago-viite (17. p.)
Fisk, Charles. Returning Cycles: Contexts for the Interpretation of Schubert's Impromptus and Last Sonatas. Berkeley: University of California Press, 2001.
MLA-viite (9. p.)
Fisk, Charles. Returning Cycles: Contexts for the Interpretation of Schubert's Impromptus and Last Sonatas. University of California Press, 2001.
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