Lua APA (7ú heag.)
Balagurusamy, E. (2000). Numerical methods. Tata McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)
Balagurusamy, E. Numerical Methods. New Delhi: Tata McGraw-Hill, 2000.
Lua MLA (9ú heag.)
Balagurusamy, E. Numerical Methods. Tata McGraw-Hill, 2000.
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