OESTEREICH, B. (2001). Developing software with UML. Addison-Wesley.
Lua i Stíl Chicago (17ú heag.)OESTEREICH, Bernd. Developing Software with UML. Addison-Wesley, 2001.
Lua MLA (8ú heag.)OESTEREICH, Bernd. Developing Software with UML. Addison-Wesley, 2001.
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