Gaya APA
Kheong, D, F, H.
(2010).
My Pals Are Here Math Work Book 1B
.
Singapura:
Marshall Cavendish.
Gaya MLA
Kheong, Dr, Fong, Ho.
"My Pals Are Here Math Work Book 1B".
Singapura:
Marshall Cavendish,
2010.
Text.