Mursell, J. L. (1943). Music in American schools. Silver Burdett company.
Lua i Stíl Chicago (17ú heag.)Mursell, James L. Music in American Schools. New York: Silver Burdett company, 1943.
Lua MLA (9ú heag.)Mursell, James L. Music in American Schools. Silver Burdett company, 1943.
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