Goel, B. S., & Mittal, S. K. (1987). Numerical Analysis (2nd ed.). Pragati Prakashan.
Cita Chicago (17th ed.)Goel, B. S., i S. K. Mittal. Numerical Analysis. 2nd ed. Meerut: Pragati Prakashan, 1987.
Cita MLA (9th ed.)Goel, B. S., i S. K. Mittal. Numerical Analysis. 2nd ed. Pragati Prakashan, 1987.
Atenció: Aquestes cites poden no estar 100% correctes.