Cita APA (7th ed.)

Bittner, K., & Spence, I. (2003). Use case modeling. Addison Wesley ; Pearson Education.

Cita Chicago (17th ed.)

Bittner, Kurt, i Ian Spence. Use Case Modeling. Boston, MA : New Delhi: Addison Wesley ; Pearson Education, 2003.

Cita MLA (8th ed.)

Bittner, Kurt, i Ian Spence. Use Case Modeling. Addison Wesley ; Pearson Education, 2003.