Gaya APA
Heo, Soon. (2014).
Why? Kotoran .
Jakarta:
Elex Media Komputindo.
Gaya Chicago
Heo, Soon.
Why? Kotoran.
Jakarta:
Elex Media Komputindo,
2014.
Text.
Gaya MLA
Heo, Soon.
Why? Kotoran.
Jakarta:
Elex Media Komputindo,
2014.
Text.
Gaya Turabian
Heo, Soon.
Why? Kotoran.
Jakarta:
Elex Media Komputindo,
2014.
Print.