Gaya APA
Cooper, C., Janu, E.
(2009).
Physics Matters! Volume 9 : Electronics
.
Bandung:
Pakar Raya.
Gaya MLA
Cooper, Christopher., Janu, Evi.
"Physics Matters! Volume 9 : Electronics".
Bandung:
Pakar Raya,
2009.
Text.