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