10. Referencias
[Adolph et al. 2003] Steve Adolph, Paul Bramble. Patterns for Effective Use Cases, Addison- Wesley, Boston, 2003.
[Ambler, 2005] Scott W. Ambler. The Elements of UML 2.0 Style, Cambridge University Press, Cambridge, 2005.
[Armour et al. 2001] Frank Armour, Granville Miller. Advanced Use Case Modeling – Software Systems, Addison-Wesley, Boston, 2001.
[Larman, 2005] Craig Larman. Applying UML and Patterns, Prentice Hall, NJ, 2005.
[O’Regan, 2002] Gerard O’Regan. A Practical Approach to Software Quality, Springer, NY, 2003.
[Vilalta, 2005] Josep Vilalta. Patrón ZenO y HOX de Casos de Uso & Patrón ERPAC de objetos de negocio esenciales, http://www.vico.org