APA ציטוט

Hawryszkiewcz, I. T. (1994). Introduction to systems analysis and design. New York: Prentice Hall.

Trích dẫn kiểu Chicago

Hawryszkiewcz, I. T. Introduction to Systems Analysis and Design. New York: Prentice Hall, 1994.

ציטוט MLA

Hawryszkiewcz, I. T. Introduction to Systems Analysis and Design. New York: Prentice Hall, 1994.