Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.