XAVIER, C. (2009). SAP COMPREHENION FAST FORWARD WORKBOOK- 1.
Cita Chicago (17th ed.)XAVIER, CHARLES. SAP COMPREHENION FAST FORWARD WORKBOOK- 1. 2009.
Cita MLA (9th ed.)XAVIER, CHARLES. SAP COMPREHENION FAST FORWARD WORKBOOK- 1. 2009.
Atenció: Aquestes cites poden no estar 100% correctes.