Gaya APA

LUTGEN, B.. (1902). Die kunst der kehlfertigkeit studies in velocity vol 1 twenty daily exercises for high, medium and low voice . New York: G. Schirmer. Inc..

Gaya Chicago

LUTGEN, B.. Die kunst der kehlfertigkeit studies in velocity vol 1 twenty daily exercises for high, medium and low voice. New York: G. Schirmer. Inc., 1902. Partitur/Praktek Musik.

Gaya MLA

LUTGEN, B.. Die kunst der kehlfertigkeit studies in velocity vol 1 twenty daily exercises for high, medium and low voice. New York: G. Schirmer. Inc., 1902. Partitur/Praktek Musik.

Gaya Turabian

LUTGEN, B.. Die kunst der kehlfertigkeit studies in velocity vol 1 twenty daily exercises for high, medium and low voice. New York: G. Schirmer. Inc., 1902. Partitur/Praktek Musik.