Citazione Stile APA (7a Edizione)

Whitten, J. L., Bentley, L. D., & DIttman, K. C. (2003). Systems analysis and design methods (6th ed.). Tata McGraw Hill Education Private Limited.

Citazione stile Chigago Style (17a edizione)

Whitten, Jeffrey L., Lonnie D. Bentley, e Kevin C. DIttman. Systems Analysis and Design Methods. 6th ed. New Delhi: Tata McGraw Hill Education Private Limited, 2003.

Citatione MLA (9a ed.)

Whitten, Jeffrey L., et al. Systems Analysis and Design Methods. 6th ed. Tata McGraw Hill Education Private Limited, 2003.