BOLIS, Jacopo Leone. John Cage, Empty words. Parole scomposte, suoni concettuali. De Musica, [S. l.], 2012. DOI: 10.13130/2465-0137/2265. Disponível em: https://riviste.unimi.it/index.php/demusica/article/view/2265. Acesso em: 16 feb. 2025.