W., K., D., J., W., H.(1984).Computer-based information systems : a management approach / Donald W. Kroeber, Hugh J. Watson .New York:MacMillan Publishing Company.
Gaya MLA
Kroeber, Donald, W.., Watson, Hugh, J.."Computer-based information systems : a management approach / Donald W. Kroeber, Hugh J. Watson".New York:MacMillan Publishing Company,1984.Textbook.