Gaya APA
Mok, H. (2000).
Challenging Maths Primary [5] : A Topical Approach (Cet. 1.--).
Singapore:
Federal Publications.
Gaya MLA
Mok, H.N..
"Challenging Maths Primary [5] : A Topical Approach".
Cet. 1.--
Singapore:
Federal Publications,
2000.
Text.