Kreyszig, E. (1983). ADVANCED ENGINEERING MATHEMATICS (5th ed.). Wiley Eastern Limited.
Chicago-viite (17. p.)Kreyszig, Erwin. ADVANCED ENGINEERING MATHEMATICS. 5th ed. New York: Wiley Eastern Limited, 1983.
MLA-viite (9. p.)Kreyszig, Erwin. ADVANCED ENGINEERING MATHEMATICS. 5th ed. Wiley Eastern Limited, 1983.
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