Lua APA (7ú heag.)
Houlahan, M., & Tacka, P. (2008). Kodály today: A cognitive approach to elementary music education. Oxford University Press.
Lua i Stíl Chicago (17ú heag.)
Houlahan, Mícheál, agus Philip Tacka. Kodály Today: A Cognitive Approach to Elementary Music Education. Oxford ; New York: Oxford University Press, 2008.
Lua MLA (9ú heag.)
Houlahan, Mícheál, agus Philip Tacka. Kodály Today: A Cognitive Approach to Elementary Music Education. Oxford University Press, 2008.
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