Gaya APA
Yury, R, F, D.
(2002).
Bikin Sendiri Equalizier
.
Pekalongan:
CV Bahagia.
Gaya MLA
Yury, Rm, Francis, D.
"Bikin Sendiri Equalizier".
Pekalongan:
CV Bahagia,
2002.
Text.