APA Style
Ching, Kheng Huat. (2001).
IQ Mind-Stretching Mathematics Upper Primary 4, 5 & 6 .
United Kingdom:
Preston Corporation.
Chicago Style
Ching, Kheng Huat.
IQ Mind-Stretching Mathematics Upper Primary 4, 5 & 6.
United Kingdom:
Preston Corporation,
2001.
.
MLA Style
Ching, Kheng Huat.
IQ Mind-Stretching Mathematics Upper Primary 4, 5 & 6.
United Kingdom:
Preston Corporation,
2001.
.
Turabian Style
Ching, Kheng Huat.
IQ Mind-Stretching Mathematics Upper Primary 4, 5 & 6.
United Kingdom:
Preston Corporation,
2001.
.