West, H. (2016). Cambridge o level mathematics. Hodder Education.
Chicago Style (17th ed.) CitationWest, Heather. Cambridge O Level Mathematics. [Place of publication not identified]: Hodder Education, 2016.
MLA (8th ed.) CitationWest, Heather. Cambridge O Level Mathematics. Hodder Education, 2016.
Warning: These citations may not always be 100% accurate.