Lua APA (7ú heag.)
Bali, N. P., & Iyengar, N. C. N. A textbook of engineering mathematics (6th ed.). Laxmi Pub. 6th ed.
Lua i Stíl Chicago (17ú heag.)
Bali, N. P., agus N. Ch. Narayana Iyengar. A Textbook of Engineering Mathematics. 6th ed. Kolkata: Laxmi Pub. 6th ed.
Lua MLA (9ú heag.)
Bali, N. P., agus N. Ch. Narayana Iyengar. A Textbook of Engineering Mathematics. 6th ed. Laxmi Pub. 6th ed.
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