APA-viite (7. p.)
Bali, N. P., & Iyengar, N. C. N. A textbook of engineering mathematics (6th ed.). Laxmi Pub. 6th ed.
Chicago-viite (17. p.)
Bali, N. P., ja N. Ch. Narayana Iyengar. A Textbook of Engineering Mathematics. 6th ed. Kolkata: Laxmi Pub. 6th ed.
MLA-viite (9. p.)
Bali, N. P., ja N. Ch. Narayana Iyengar. A Textbook of Engineering Mathematics. 6th ed. Laxmi Pub. 6th ed.
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