Hawryszkiewycz, I. (1998). Introduction to systems analysis and design (4th ed.). Prentice Hall.
Citazione stile Chigago Style (17a edizione)Hawryszkiewycz, Igor. Introduction to Systems Analysis and Design. 4th ed. Sydney ; New York ; New Delhi: Prentice Hall, 1998.
Citatione MLA (8a ed.)Hawryszkiewycz, Igor. Introduction to Systems Analysis and Design. 4th ed. Prentice Hall, 1998.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.