edited by Jerry C. Whitaker
CRC Press, 2002
Buku Referensi
Whitaker, Jerry C.
CRC Press , 1998
Buku Referensi
Markus, John, 1911-
McGraw-Hill, 1971
Buku Referensi
Tooley, Michael H.
Newnes, 1995
Buku Referensi
Wolf, Stanley
Prentice-Hall, 1990
Buku Referensi