1900-2000, a century of music in Italy - The first twenty-five years - From State disengagement to "representation of interests" (Conclusion of the conference, February 26, 1999, Rome)
M. Ruggieri, 1900-2000, a century of music in Italy - The first twenty-five years - From State disengagement to "representation of interests" (Conclusion of the conference, February 26, 1999, Rome), NUOV RIV M, 33(3), 1999, pp. 371-395