Gaya APA
Jeon, Ji-Eun. (2010).
Why ? Natural Disasters ( Bencana Alam) .
Jakarta:
PT Elex Media Komputindo.
Gaya Chicago
Jeon, Ji-Eun.
Why ? Natural Disasters ( Bencana Alam).
Jakarta:
PT Elex Media Komputindo,
2010.
Text.
Gaya MLA
Jeon, Ji-Eun.
Why ? Natural Disasters ( Bencana Alam).
Jakarta:
PT Elex Media Komputindo,
2010.
Text.
Gaya Turabian
Jeon, Ji-Eun.
Why ? Natural Disasters ( Bencana Alam).
Jakarta:
PT Elex Media Komputindo,
2010.
Print.