Steward, Donald V.
Brooks Cole, 1987
Buku Teks
Beam, Walter R.
McGraw-Hill, 1990
Buku Teks
Thompson, S.
Longman Scientific and Technical, 1989
Buku Teks
Butler, Robert Brown
McGraw-Hill, 2002
Multimedia
Butler, Robert Brown
McGraw-Hill, 2002
Multimedia