Yourdon, Edward, author
Prentice-Hall, 1975
Buku Teks
Drummond, Mansford E., author
Prentice-Hall, 1973
Buku Teks
edited by Franklin F. Kuo, Waldo G. Magnuson
Prentice-Hall, 1969
Buku Teks
Stout, David F., author
McGraw-Hill, 1976
Buku Referensi
Jenkins, W.M., author
McGraw-Hill, 1969
Buku Teks