O Brien, J. A. (2003). Introduction to information systems: Essentials for the E-business enterprise. McGraw-Hill.
Chicago Style (17th ed.) CitationO Brien, James A. Introduction to Information Systems: Essentials for the E-business Enterprise. McGraw-Hill, 2003.
MLA (8th ed.) CitationO Brien, James A. Introduction to Information Systems: Essentials for the E-business Enterprise. McGraw-Hill, 2003.
Warning: These citations may not always be 100% accurate.