Verdi, G. (1970). Four sacred pieces: For chorus with piano accompaniment. Belwin Mills.
Chicago Style aipamenaVerdi, Giuseppe. Four Sacred Pieces: For Chorus with Piano Accompaniment. Melville, N.Y.: Belwin Mills, 1970.
MLA aipamenaVerdi, Giuseppe. Four Sacred Pieces: For Chorus with Piano Accompaniment. Belwin Mills, 1970.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.