Jones, William B., author
Prentice-Hall, 1982
Buku Teks
Nair, Premchand S., author
CRC Press, Taylor & Francis Group, 2009
Buku Teks
Oualline, Steve.
O'Reilly & Associates, 1991
Buku Referensi
Dahl, O.J., author
Academic Press, 1972
Buku Teks
Gilman, Leonard, author
John Wiley & Sons, 1983
Buku Teks