Nolan, Richard L., author
Addison-Wesley, 1971
Buku Teks
Lien, David A., author
Compusoff, 1981
Buku Teks
Hammond, Robert H., author
McGraw-Hill, 1983
Buku Teks
by V.A. Dyck ... [and others]
Prentice-Hall, 1982
Buku Teks
Randell, B., author
Academic Press, 1964
Buku Teks