Hugh Neill. Advanced Level Mathematics: Pure Mathematics 2 & 3. Cambridge.
Chicago-čujuhus (17. p.)Hugh Neill. Advanced Level Mathematics: Pure Mathematics 2 & 3. Cambridge.
MLA-čujuhus (9. p.)Hugh Neill. Advanced Level Mathematics: Pure Mathematics 2 & 3. Cambridge.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.