McGraw-Hill dictionary of computers
edited by Sybil P. Parker
New York, McGraw-Hill
 Buku Referensi
Sanders, Donald H.
Computers in business : an introduction
McGraw-Hill, 1979
 Buku Teks
O`Brien, James A., 1936-
Computers in business managment : an introduction
Richard D. Irwin, 1975
 Buku Teks
Watson, Hugh J.
Computers for business: a managerial emphasis
Businesss Publications , 1980
 Buku Teks
Rosenberg, Jerry M.
Dictionary of computers, information processing & telecommunications
John Wiley & Sons, 1987
 Buku Referensi