Doebelin, Ernest O., author
Erlangga, 1987
Buku Teks
Beckwith, T. G. (Thomas G.), author
Addison-Wesley, 1993
Buku Teks
editor, John G. Webster
CRC Press, 1999
Buku Referensi
Bentley, John P., author
John Wiley & Sons, 1988
Buku Teks
Runyan, W.R., author
McGraw-Hill, 1998
Buku Teks