Dyfyniad APA

Hawryszkiewycz, I. T. (1994). Introduction to systems analysis and design (3rd ed.). Prentice Hall.

Dyfyniad Arddull Chicago

Hawryszkiewycz, I. T. Introduction to Systems Analysis and Design. 3rd ed. Sydney ; New York ; New Delhi: Prentice Hall, 1994.

Dyfyniad MLA

Hawryszkiewycz, I. T. Introduction to Systems Analysis and Design. 3rd ed. Prentice Hall, 1994.

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