Cita APA (7th ed.)

O'Brien, J. A., & Marakas, G. M. (2008). Management information systems (8th ed.). McGraw-Hill/Irwin.

Cita Chicago (17th ed.)

O'Brien, James A., i George M. Marakas. Management Information Systems. 8th ed. New York, N.Y: McGraw-Hill/Irwin, 2008.

Cita MLA (9th ed.)

O'Brien, James A., i George M. Marakas. Management Information Systems. 8th ed. McGraw-Hill/Irwin, 2008.