APA Style
Hong, Soon- Ho, Irene Christine. (2010).
Why? Happy Math 3 .
Jakarta:
PT.Elex Media Komputindo.
Chicago Style
Hong, Soon- Ho, Irene Christine.
Why? Happy Math 3.
Jakarta:
PT.Elex Media Komputindo,
2010.
Text.
MLA Style
Hong, Soon- Ho, Irene Christine.
Why? Happy Math 3.
Jakarta:
PT.Elex Media Komputindo,
2010.
Text.
Turabian Style
Hong, Soon- Ho, Irene Christine.
Why? Happy Math 3.
Jakarta:
PT.Elex Media Komputindo,
2010.
Print.