Steward, Donald V., author
Brooks Cole, 1987
Buku Teks
Shlaer, Sally, author
Prentice-Hall, 1988
Buku Teks
Ince, David, author
Van Nostrand Reinhold, 1989
Buku Teks
Lewis, T.G. (Theodore Gyle), author
Reston Publishing, 1982
Buku Teks
Shoman, Martin L., author
McGraw-Hill, 1983
Buku Teks