Tooley, Michael H.
Newnes, 1995
Buku Referensi
Pederson, Donald O.
McGraw-Hill, 1966
Buku Teks
Bapat, Y.N.
Tata McGraw-Hill, 1992
Buku Teks
editor in chief, Charles A. Harper
McGraw-Hill, 1980
Buku Referensi
edited by Jerry C. Whitaker
CRC Press, 2002
Buku Referensi