Marks, Kenneth E., author
Meckeler, 1992
Buku Teks
Mohamad Aries, author
1991
UI - Tesis (Membership)
Keiser, Gerd, author
McGraw-Hill , 2002
Multimedia
Keiser, Gerd E., author
GTE, [Date of publication not identified]
Buku Teks
Tangney, Brendan, author
Prentice-Hall, 1988
Buku Teks