Grewal, B. Higher Engineering Mathematics. Khanna Publication.
Chicago-čujuhus (17. p.)Grewal, B.S. Higher Engineering Mathematics. Khanna Publication.
MLA-čujuhus (9. p.)Grewal, B.S. Higher Engineering Mathematics. Khanna Publication.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.