Παραπομπή APA

Hawryszkiewycz, I. (1997). Introduction to systems analysis and design (3rd ed.). Prentice Hall of India.

Παραπομπή Chicago Style

Hawryszkiewycz, I.T. Introduction to Systems Analysis and Design. 3rd ed. New Delhi: Prentice Hall of India, 1997.

Παραπομπή MLA

Hawryszkiewycz, I.T. Introduction to Systems Analysis and Design. 3rd ed. Prentice Hall of India, 1997.