Kreyszig E. Erwin. (1999). Advanced Engineering Mathematics: [textbook] (8th edition.). New York, John Wiles & Sons, INC, 1999.
Lua i Stíl Chicago (17ú heag.)Kreyszig E. Erwin. Advanced Engineering Mathematics: [textbook]. 8th edition. New York, John Wiles & Sons, INC, 1999, 1999.
Lua MLA (9ú heag.)Kreyszig E. Erwin. Advanced Engineering Mathematics: [textbook]. 8th edition. New York, John Wiles & Sons, INC, 1999, 1999.
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