[1]
Kreyszig, Erwin, Advanced engineering mathematics, 10th ed., International student version. Hoboken, N.J.: Wiley, 2011.
[2]
Kovach, Ladis D., Advanced engineering mathematics. Reading, Mass. ; London: Addison-Wesley, 1982.
[3]
Croft, Davison and Hargreaves and Croft, Tony, Engineering mathematics: a foundation for electronic, electrical, communications and systems engineers, 4th ed. Harlow: Pearson, 2013. Available: http://www.vlebooks.com/vleweb/product/openreader?id=UCL&isbn=9780273719878
[4]
Pipes, Louis Albert and Harvill, Lawrence R., Applied mathematics for engineers and physicists, 3rd ed., vol. International series in pure and applied mathematics. New York: McGraw-Hill, 1970.
[5]
Stoker, J. J., Nonlinear vibrations in mechanical and electrical systems, vol. Pure and applied mathematics. New York: Interscience, 1950.
[6]
Greenberg, Michael D., Advanced engineering mathematics, International ed. Upper Saddle River, N.J: Prentice Hall, 1998.
[7]
Hildebrand, Francis Begnaud, Advanced calculus for applications, 2d ed. Englewood Cliffs, N.J.: Prentice-Hall, 1976.