Vashishtha, A. R. (1991). Numerical Analysis. Krishna Prakashan.
Cita Chicago (17th ed.)Vashishtha, A. R. Numerical Analysis. Meerut: Krishna Prakashan, 1991.
Cita MLA (9th ed.)Vashishtha, A. R. Numerical Analysis. Krishna Prakashan, 1991.
Atenció: Aquestes cites poden no estar 100% correctes.