Cita APA

G.Concone. Fifty lessons for the voice. New Yort: G.Schirmer, Inc.

Chicago Style Citation

G.Concone. Fifty Lessons for the Voice. New Yort: G.Schirmer, Inc.

Cita MLA

G.Concone. Fifty Lessons for the Voice. New Yort: G.Schirmer, Inc.

Atenció: Aquestes cites poden no estar 100% correctes.