KOSTKA, S. P. (2013). Tonal harmony: : with an introduction to twentieth century music. : McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)KOSTKA, Stefan Payne. Tonal Harmony: : With an Introduction to Twentieth Century Music. : McGraw-Hill, 2013.
Lua MLA (9ú heag.)KOSTKA, Stefan Payne. Tonal Harmony: : With an Introduction to Twentieth Century Music. : McGraw-Hill, 2013.
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