Gaya APA
JEON, Jae-Woon, Patricia Irina Gunawan. (2010).
Why? Natural Disasters : Bencana Alam .
Hoboken, NJ:
PT Elex Media Komputindo.
Gaya Chicago
JEON, Jae-Woon, Patricia Irina Gunawan.
Why? Natural Disasters : Bencana Alam.
Hoboken, NJ:
PT Elex Media Komputindo,
2010.
Text.
Gaya MLA
JEON, Jae-Woon, Patricia Irina Gunawan.
Why? Natural Disasters : Bencana Alam.
Hoboken, NJ:
PT Elex Media Komputindo,
2010.
Text.
Gaya Turabian
JEON, Jae-Woon, Patricia Irina Gunawan.
Why? Natural Disasters : Bencana Alam.
Hoboken, NJ:
PT Elex Media Komputindo,
2010.
Print.