Booch, G., Rumbaugh, J., & Jacobson, I. (2005). The unified modeling language user guide (2nd ed.). Addison-Wesley.
Lua i Stíl Chicago (17ú heag.)Booch, Grady, James Rumbaugh, agus Ivar Jacobson. The Unified Modeling Language User Guide. 2nd ed. Upper Saddle River, N.J: Addison-Wesley, 2005.
Lua MLA (9ú heag.)Booch, Grady, et al. The Unified Modeling Language User Guide. 2nd ed. Addison-Wesley, 2005.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.