Gaya APA
VACCAJ, Nicola. (1925).
Practical method of the Italian style of singing .
Boston:
Carl Fischer.
Gaya Chicago
VACCAJ, Nicola.
Practical method of the Italian style of singing.
Boston:
Carl Fischer,
1925.
.
Gaya MLA
VACCAJ, Nicola.
Practical method of the Italian style of singing.
Boston:
Carl Fischer,
1925.
.
Gaya Turabian
VACCAJ, Nicola.
Practical method of the Italian style of singing.
Boston:
Carl Fischer,
1925.
.