Gaya APA
Metcalf, P. (2006).
AQA Mathematics for GCSE: Exclusively endorsed and approved by AQA Module 3 .
Cheltenham:
Nelson Thornes Ltd.
Gaya MLA
Metcalf, Paul.
"AQA Mathematics for GCSE: Exclusively endorsed and approved by AQA Module 3".
Cheltenham:
Nelson Thornes Ltd,
2006.
.