SENN JAMES A. (1989). ANALYSIS AND DESIGN OF INFORMATION SYSTEMS (2ND ED.). MC GRAW HILL PUBLISHING COMPANY.
Cita Chicago (17th ed.)SENN JAMES A. ANALYSIS AND DESIGN OF INFORMATION SYSTEMS. 2ND ED. MC GRAW HILL PUBLISHING COMPANY, 1989.
Cita MLA (9th ed.)SENN JAMES A. ANALYSIS AND DESIGN OF INFORMATION SYSTEMS. 2ND ED. MC GRAW HILL PUBLISHING COMPANY, 1989.
Atenció: Aquestes cites poden no estar 100% correctes.