John Cadick, Mary Capelli-Schellpfeffer, Dennis Neitzel, Al Wienfield
McGraw-Hill, 2012
Buku Teks SO
Marne, David J.
McGraw-Hill, 2002
Buku Referensi
edited by G.T. Dyos and T. Farrell
Peter Peregrinus, 1992
Buku Referensi
edited by Gunter G. Seip
Siemens Aktiengesellschaft John Wiley & sons, 1987
Buku Referensi
Dorf, Richard C.
CRC Press , 1993
Buku Referensi