Gaya APA
Smart Math Solution. (2011).
:
CV PUTRA PRATAMA.
Gaya Chicago
Smart Math Solution.
.
:
CV PUTRA PRATAMA,
2011.
Text.
Gaya MLA
Smart Math Solution.
.
:
CV PUTRA PRATAMA,
2011.
Text.
Gaya Turabian
Smart Math Solution.
:
CV PUTRA PRATAMA,
2011.
Print.