APA (7th ed.) Zitazioa
Steinberg, M. (2005). Choral masterworks: A listener's guide. Oxford University Press.
Chicago Style (17th ed.) Zitazioa
Steinberg, Michael. Choral Masterworks: A Listener's Guide. Oxford ; New York: Oxford University Press, 2005.
MLA (9th ed.) Zitazioa
Steinberg, Michael. Choral Masterworks: A Listener's Guide. Oxford University Press, 2005.
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