Gilli, Angelo C., author
McGraw-Hill, 1978
Buku Teks
Hughes, Edward, author
Longman, 1995
Buku Teks
Boylestad, Robert L., author
Prentice-Hall, 1983
Buku Teks
edited by Frank Jay
Institute of Electrical and Electronics Engineers, 1984
Buku Referensi
Carlson, A. Bruce, author
Addison-Wesley, 1981
Buku Teks