BARRENECHEA MARK J. (2001). E-BUSINESS OR OUT OF BUSINESS: ORACLE`S ROADMAP FOR PROFITING IN THE NEW ECONOMY. MCGRAW-HILL.
Cita Chicago (17th ed.)BARRENECHEA MARK J. E-BUSINESS OR OUT OF BUSINESS: ORACLE`S ROADMAP FOR PROFITING IN THE NEW ECONOMY. NEW YORK: MCGRAW-HILL, 2001.
Cita MLA (9th ed.)BARRENECHEA MARK J. E-BUSINESS OR OUT OF BUSINESS: ORACLE`S ROADMAP FOR PROFITING IN THE NEW ECONOMY. MCGRAW-HILL, 2001.
Atenció: Aquestes cites poden no estar 100% correctes.