Gaya APA

O’Brien, J, A., Marakas, G, M. (2004). Management information system (ed. 7). : McGraw-Hill.New York.

Gaya MLA

O’Brien, James, A.., Marakas, George, M.. "Management information system". ed. 7 : McGraw-Hill.New York, 2004. Koleksi World Bank.