Cita APA (7th ed.)

Harris, D. (2003). Systems analysis and design for the small enterprise (3rd ed.). Course Technology.

Cita Chicago (17th ed.)

Harris, David. Systems Analysis and Design for the Small Enterprise. 3rd ed. Cambridge, Mass., London: Course Technology, 2003.

Cita MLA (9th ed.)

Harris, David. Systems Analysis and Design for the Small Enterprise. 3rd ed. Course Technology, 2003.