Rayner, D., & Bettison, I. &. T. (2018). Complete Mathematics for Cambridge IGCSE Fifth Edition Extended (5th.). Oxford University Press.
Chicago-čujuhus (17. p.)Rayner, David, juo Ian & Taylor Bettison. Complete Mathematics for Cambridge IGCSE Fifth Edition Extended. 5th. UK: Oxford University Press, 2018.
MLA-čujuhus (9. p.)Rayner, David, juo Ian & Taylor Bettison. Complete Mathematics for Cambridge IGCSE Fifth Edition Extended. 5th. Oxford University Press, 2018.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.