Bartee, Thomas C., author
McGraw-Hill, 1991
Buku Teks
Wilkinson, Barry, author
Prentice-Hall, 1996
Buku Teks
Bona, C., author
CISM, 1972
Buku Teks
Lewin, Morton H., author
Addison-Wesley, 1983
Buku Teks
Lewin, Morton H., author
Addison-Wesley, 1983
Buku Teks