Blain, J. (1998). Special edition using SAP R/3.2nd Ed. (2nd.). Prentice-Hall.
Chicago Edition CitationBlain, Jonathon. Special Edition Using SAP R/3.2nd Ed. 2nd. New DElhi: Prentice-Hall, 1998.
Cita MLABlain, Jonathon. Special Edition Using SAP R/3.2nd Ed. 2nd. Prentice-Hall, 1998.
Atenció: Aquestes cites poden no estar 100% correctes.