Lefkovitz, David, author
Hayden Book, 1974
Buku Teks
Yourdon, Edward, author
Prentice-Hall, 1972
Buku Teks
Martin, James, author
Prentice-Hall, 1972
Buku Teks
Kruglinski, David, author
McGraw-Hill, 1983
Buku Teks
Bryant, Randal E., author
Prentice-Hall, 2003
Buku Teks