Feldman, Tony, author
Routledge , 1997
Buku Teks
Bignell, James, author
McGraw-Hill, 1985
Buku Teks
Samuel H. Tirtamihardja, author
Andi, 1996
Buku Teks
F. Suryatmo, author
Bumi Aksara, 1990
Buku Teks
Proakis, John G., author
McGraw-Hill, 1995
Buku Teks