Gaya APA
Sieber, Ferdinand. (1914).
Vocalises and solfeggios for soprano or tenor Op. 44 .
London:
Augener.
Gaya Chicago
Sieber, Ferdinand.
Vocalises and solfeggios for soprano or tenor Op. 44.
London:
Augener,
1914.
.
Gaya MLA
Sieber, Ferdinand.
Vocalises and solfeggios for soprano or tenor Op. 44.
London:
Augener,
1914.
.
Gaya Turabian
Sieber, Ferdinand.
Vocalises and solfeggios for soprano or tenor Op. 44.
London:
Augener,
1914.
.