APA (7th ed.) Zitazioa
Krone, B. P. (1937). Music in the new school. Neil A. Kjos music co..
Chicago Style (17th ed.) Zitazioa
Krone, Beatrice Perham. Music in the New School. Chicago: Neil A. Kjos music co., 1937.
MLA (9th ed.) Zitazioa
Krone, Beatrice Perham. Music in the New School. Neil A. Kjos music co., 1937.
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