APA ציטוט

Dennis, A. (2010). Systems analysis and design. New York: John Wiley & Sons.

Trích dẫn kiểu Chicago

Dennis, Alan. Systems Analysis and Design. New York: John Wiley & Sons, 2010.

ציטוט MLA

Dennis, Alan. Systems Analysis and Design. New York: John Wiley & Sons, 2010.