Ram, B. (2010). Numerical methods. Pearson.
Chicago-čujuhus (17. p.)Ram, Babu. Numerical Methods. India: Pearson, 2010.
MLA-čujuhus (9. p.)Ram, Babu. Numerical Methods. Pearson, 2010.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.