Gaya APA
Kim, Yoon-Soo, Kim, Hoong-Sun. (2013).
Why: Happy Math .
Jakarta:
PT. Elex Media Komputindo.
Gaya Chicago
Kim, Yoon-Soo, Kim, Hoong-Sun.
Why: Happy Math.
Jakarta:
PT. Elex Media Komputindo,
2013.
Text.
Gaya MLA
Kim, Yoon-Soo, Kim, Hoong-Sun.
Why: Happy Math.
Jakarta:
PT. Elex Media Komputindo,
2013.
Text.
Gaya Turabian
Kim, Yoon-Soo, Kim, Hoong-Sun.
Why: Happy Math.
Jakarta:
PT. Elex Media Komputindo,
2013.
Print.