1
Published: [1954]
Superior document: Sonderdruck aus [Rivista musicale italiana ; anno 56 (1954)]
2
3
Published: 1962
Superior document: Accademia Musicale Chigiana [19]
4
Published: 1961
Superior document: Accademia Musicale Chigiana [18]
5
Published: 1958
Superior document: Accademia Musicale Chigiana [15]
6
Published: 1959
Superior document: Accademia Musicale Chigiana [16]
7
Published: 1960
Superior document: Accademia Musicale Chigiana [17]