Ambrose, James E., author
John Wiley & Sons, 2007
Buku Teks
Salmon, Charles G., author
Harper and Row, 1980
Buku Referensi
Spiegel, Leonard, author
Regents, 1993
Buku Teks
Lothers, John E.
Prentice-Hall, 1965
Buku Teks
edited by Patrick J. Dowling, John E. Harding, Reidar Bjorhovde
Elsevier Applied Science, 1992
Buku Referensi