Cita APA (7th ed.)

O'Brien, J. A. (2002). Management information systems: managing: Information technology in the e-business enterprise. McGraw-Hill.

Cita Chicago (17th ed.)

O'Brien, James A. Management Information Systems: Managing: Information Technology in the E-business Enterprise. Boston: McGraw-Hill, 2002.

Cita MLA (9th ed.)

O'Brien, James A. Management Information Systems: Managing: Information Technology in the E-business Enterprise. McGraw-Hill, 2002.