Cita APA (7th ed.)

O'Brien, J. A. (1999). Management information systems: Managing information technology in the internetworked enterprise (4th ed.). McGraw-Hill.

Cita Chicago (17th ed.)

O'Brien, James A. Management Information Systems: Managing Information Technology in the Internetworked Enterprise. 4th ed. Boston: McGraw-Hill, 1999.

Cita MLA (9th ed.)

O'Brien, James A. Management Information Systems: Managing Information Technology in the Internetworked Enterprise. 4th ed. McGraw-Hill, 1999.