Clark, Frank J., author
Reston , 1974
Buku Teks
Eadie, Donald, author
Prentice-Hall, 1982
Buku Referensi
Davison, Andrew, 1962-, author
McGraw-Hill, 2012
Buku Teks
Kramer, Jeff, author
Springer, 2012
eBooks
McKay, Charles W.
Prentice-Hall, 1981
Buku Teks