Gaya APA
Benward, B., Kolosick, J, T. (2005).
Ear Training : A technique for listening (ed.7).
New York:
McGrawe-Hill.
Gaya MLA
Benward, Broce., Kolosick, J., Timothy.
"Ear Training : A technique for listening".
ed.7
New York:
McGrawe-Hill,
2005.
Text.