Gaya APA
Yang, William. (2014).
The dragon slayer strategy .
Jakarta:
Elex Media Komputindo.
Gaya Chicago
Yang, William.
The dragon slayer strategy.
Jakarta:
Elex Media Komputindo,
2014.
Text.
Gaya MLA
Yang, William.
The dragon slayer strategy.
Jakarta:
Elex Media Komputindo,
2014.
Text.
Gaya Turabian
Yang, William.
The dragon slayer strategy.
Jakarta:
Elex Media Komputindo,
2014.
Print.