Sinclair, Ian R.
Newnes, 1992
Buku Referensi
Pallas-Areny, Ramon
John Wiley & Sons, 2001
Buku Teks
Seippel, Robert G.
Prentice-Hall, 1983
Buku Teks
edited by S.M. Vaezi-Nejad
Institution of Engineering and Technology, 2000
eBooks
Trietley, Harry. L.
Marcel Dekker, 1986
Buku Teks