Majoros, William H.
Cambridge University Press, 2007
Buku Teks
Chambers, John M.
John Wiley & Sons, 1977
Buku Teks
Booton, Richard C.
John Wiley & Sons, 1992
Buku Teks
Hanna, Owen T.
Prentice-Hall, 1995
Buku Teks
Garg, Ramesh
Artech House, 2008
Buku Teks