Gaya APA
Damschroder, D. (2008).
Listen and sing : lessons in Ear-Training and sight-singing .
Boston, MA:
Schirmer Cengange Learning.
Gaya MLA
Damschroder, David.
"Listen and sing : lessons in Ear-Training and sight-singing".
Boston, MA:
Schirmer Cengange Learning,
2008.
Text.