Gaya APA
Kheong, F, H. (2020).
My Pals Are Here ! Maths 4B Pupil's Book (3rd Ed).
Singapore:
Marshall Cavendish Education.
Gaya MLA
Kheong, Fong, Ho.
"My Pals Are Here ! Maths 4B Pupil's Book".
3rd Ed
Singapore:
Marshall Cavendish Education,
2020.
Text.