Arnold, Robert R.
Modern data processing
John Wiley & Sons, 1978
 Buku Teks SO
Elsevier's dictionary of computers, automatic control and data processing
Elsevier Scientific Publishing, 1971
 Buku Referensi
Essick, Edward L.
Essentials of computer data processing
Science Research Associates, 1984
 Buku Teks SO
Elliott, C. Orville
Introduction to data processing
Richard D. Irwin, 1970
 Buku Teks
Awad, Elias M.
Automatic data processing, principles and procedures
Prentice-Hall, 1966
 Buku Teks SO