APA Edition Citation

Ratzon,Lee. (2009). Understanding Information Systems: What they do and why we need them. Indiana Publishing House.

Chicago Edition Citation

Ratzon,Lee. Understanding Information Systems: What They Do and Why We Need Them. New Delhi: Indiana Publishing House, 2009.

MLA Edition Citation

Ratzon,Lee. Understanding Information Systems: What They Do and Why We Need Them. Indiana Publishing House, 2009.

Warning: These citations may not always be 100% accurate.