Gaya APA
Teh, Keng Seng. ().
Mathematics 1 .
Singapura:
Shing Lee Publishers Pte Ltd.
Gaya Chicago
Teh, Keng Seng.
Mathematics 1.
Singapura:
Shing Lee Publishers Pte Ltd,
.
Text.
Gaya MLA
Teh, Keng Seng.
Mathematics 1.
Singapura:
Shing Lee Publishers Pte Ltd,
.
Text.
Gaya Turabian
Teh, Keng Seng.
Mathematics 1.
Singapura:
Shing Lee Publishers Pte Ltd,
.
Print.