O'Brien, J. A. (1999). Management information systems: Managing information technology in the internetworked enterprise (4 edition.).
Chicago Edition CitationO'Brien, James A. Management Information Systems: Managing Information Technology in the Internetworked Enterprise. 4 edition. Galgotia Pub: New Delhi, 1999.
MLA Edition CitationO'Brien, James A. Management Information Systems: Managing Information Technology in the Internetworked Enterprise. 4 edition. 1999.
Warning: These citations may not always be 100% accurate.