Cita APA (7th ed.)

Dennis, A., & Wixom, B. H. (2000). Systems analysis and design. Wiley.

Cita Chicago (17th ed.)

Dennis, Alan, i Barbara Haley Wixom. Systems Analysis and Design. New York: Wiley, 2000.

Cita MLA (9th ed.)

Dennis, Alan, i Barbara Haley Wixom. Systems Analysis and Design. Wiley, 2000.