Cita APA (7th ed.)

Tudor, D. j., & Tudor, I. j. (1997). systems analysis and design: A comparison of structured methods. Macmillan.

Cita Chicago (17th ed.)

Tudor, Dorothy j., i Ian j. Tudor. Systems Analysis and Design: A Comparison of Structured Methods. oxford: Macmillan, 1997.

Cita MLA (9th ed.)

Tudor, Dorothy j., i Ian j. Tudor. Systems Analysis and Design: A Comparison of Structured Methods. Macmillan, 1997.