Gallo, F. A. Sign conceptions in music in the Latin Middle Ages: Franco Alberto Gallo. [Semiotik, 1].(1997).
Chicago-Zitierstil (17. Ausg.)Gallo, Franco Alberto. "Sign Conceptions in Music in the Latin Middle Ages: Franco Alberto Gallo." [Semiotik, 1].(1997) .
MLA-Zitierstil (8. Ausg.)Gallo, Franco Alberto. "Sign Conceptions in Music in the Latin Middle Ages: Franco Alberto Gallo." [Semiotik, 1].(1997), .
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