Tohutoro APA (7th ed.)

Biswal, P. C. (2008). Numerical Analysis. Prentice Hall of India.

Tohutoru Kātū Chicago (17th ed.)

Biswal, Purna Chandra. Numerical Analysis. New Delhi: Prentice Hall of India, 2008.

Tohutoro MLA (9th ed.)

Biswal, Purna Chandra. Numerical Analysis. Prentice Hall of India, 2008.