Gaya APA
CHO, Young-Sun. (2009).
Why?: Robot .
Jakarta:
PT Elex Media Komputindo.
Gaya Chicago
CHO, Young-Sun.
Why?: Robot.
Jakarta:
PT Elex Media Komputindo,
2009.
Text.
Gaya MLA
CHO, Young-Sun.
Why?: Robot.
Jakarta:
PT Elex Media Komputindo,
2009.
Text.
Gaya Turabian
CHO, Young-Sun.
Why?: Robot.
Jakarta:
PT Elex Media Komputindo,
2009.
Print.