Gaya APA
i-Maths 1B Primary 1. (2001).
Singapura:
EPB Pan Pascific.
Gaya Chicago
i-Maths 1B Primary 1.
.
Singapura:
EPB Pan Pascific,
2001.
Text.
Gaya MLA
i-Maths 1B Primary 1.
.
Singapura:
EPB Pan Pascific,
2001.
Text.
Gaya Turabian
i-Maths 1B Primary 1.
Singapura:
EPB Pan Pascific,
2001.
Print.