Gaya APA
Seon, Cho Young. (2014).
Why? World Heritage .
:
Elex Media Komputindo.
Gaya Chicago
Seon, Cho Young.
Why? World Heritage.
:
Elex Media Komputindo,
2014.
Text.
Gaya MLA
Seon, Cho Young.
Why? World Heritage.
:
Elex Media Komputindo,
2014.
Text.
Gaya Turabian
Seon, Cho Young.
Why? World Heritage.
:
Elex Media Komputindo,
2014.
Print.