Gaya APA
ARSYAD. (2011).
Step by step .
Yogyakarta:
Pustaka Pelajar.
Gaya Chicago
ARSYAD.
Step by step.
Yogyakarta:
Pustaka Pelajar,
2011.
Text.
Gaya MLA
ARSYAD.
Step by step.
Yogyakarta:
Pustaka Pelajar,
2011.
Text.
Gaya Turabian
ARSYAD.
Step by step.
Yogyakarta:
Pustaka Pelajar,
2011.
Print.