APA Style
Widyawan, Paul. (2014).
Folk Song .
Yogyakarta:
Pusat Musik Liturgi.
Chicago Style
Widyawan, Paul.
Folk Song.
Yogyakarta:
Pusat Musik Liturgi,
2014.
.
MLA Style
Widyawan, Paul.
Folk Song.
Yogyakarta:
Pusat Musik Liturgi,
2014.
.
Turabian Style
Widyawan, Paul.
Folk Song.
Yogyakarta:
Pusat Musik Liturgi,
2014.
.