Mandl, Matthew, author
Reston Publishing Company, 1980
Buku Referensi
Lee, Jhong S., author
Artech House, 1998
Buku Referensi
Frankel, Michael, author
McGraw-Hill, 2002
Buku Referensi
edited by Harold A. Rothbart
McGraw-Hill, 1964
Buku Referensi
edited by Robert B. Williams, Gordon L. Culp
Van Nostrand Reinhold, 1986
Buku Referensi