APA-viite (7. p.)

Hoffer, J. A., George, J. F., & Valacich, J. S. (2002). Modern systems analysis and design (Third edition.). Prentice Hall ; Pearson Education.

Chicago-viite (17. p.)

Hoffer, Jeffrey A., Joey F. George, ja Joseph S. Valacich. Modern Systems Analysis and Design. Third edition. Upper Saddle River, N.J. : New Delhi: Prentice Hall ; Pearson Education, 2002.

MLA-viite (8. p.)

Hoffer, Jeffrey A., et al. Modern Systems Analysis and Design. Third edition. Prentice Hall ; Pearson Education, 2002.