Gaya APA
Harder, Paul O. (1978).
Basic Materials in Music Theory A Programed Course (Fourth Edition) .
Boston:
Allyn and Bacon.
Gaya Chicago
Harder, Paul O.
Basic Materials in Music Theory A Programed Course (Fourth Edition).
Boston:
Allyn and Bacon,
1978.
.
Gaya MLA
Harder, Paul O.
Basic Materials in Music Theory A Programed Course (Fourth Edition).
Boston:
Allyn and Bacon,
1978.
.
Gaya Turabian
Harder, Paul O.
Basic Materials in Music Theory A Programed Course (Fourth Edition).
Boston:
Allyn and Bacon,
1978.
.