Kreyzig, E. (1988). Advanced Engineering Mathematics.- 6thed (6thed.). John Wiley.
Trích dẫn kiểu ChicagoKreyzig, Erwin. Advanced Engineering Mathematics.- 6thed. 6thed. New york: John Wiley, 1988.
Trích dẫn MLAKreyzig, Erwin. Advanced Engineering Mathematics.- 6thed. 6thed. John Wiley, 1988.
Cảnh báo: Các trích dẫn này có thể không phải lúc nào cũng chính xác 100%.