Gaya APA
Kheong, F, H. et al
(2006).
Maths 4B:Textbook
(
4B SD 2nd Edition)
.
Singapore:
Marshall Federal Publication.
Gaya MLA
Kheong, Fong, Ho. et al.
"Maths 4B:Textbook".
4B SD 2nd Edition
Singapore:
Marshall Federal Publication,
2006.
.