Gaya APA
WARREN,Jeff R. (2014).
Music and ethical responsibility .
USA:
Cambridge Univ. Press.
Gaya Chicago
WARREN,Jeff R.
Music and ethical responsibility.
USA:
Cambridge Univ. Press,
2014.
Text.
Gaya MLA
WARREN,Jeff R.
Music and ethical responsibility.
USA:
Cambridge Univ. Press,
2014.
Text.
Gaya Turabian
WARREN,Jeff R.
Music and ethical responsibility.
USA:
Cambridge Univ. Press,
2014.
Print.