Gaya APA
PH.D, N, S, F.
(2010).
Maths Alive! ; Workbook 3A
(
1)
.
Singapore:
Pearson Longman.
Gaya MLA
PH.D, Ng, Swee, Fong.
"Maths Alive! ; Workbook 3A".
1
Singapore:
Pearson Longman,
2010.
Text.