Reingold, Edward M., author
Litle Brown, 1983
Buku Teks
Stalling, William, author
Prentice-Hall, 2000
Buku Teks
Herwinsyah Rusianto, author
Elex Media Komputindo, 1991
Buku Teks
by William S. Davis ... [and others]
Benjamin/Cummings, 1990
Buku Teks
Sherman, Kenneth, author
Reston Publishing company, 1981
Buku Teks