APA (7th ed.) Citation
Weilkiens, T., & Oestereich, B. (2006). UML 2 certification guide. Elsevier.
Chicago Style (17th ed.) Citation
Weilkiens, Tim, and Bernd Oestereich. UML 2 Certification Guide. Amsterdam ; Boston: Elsevier, 2006.
MLA (9th ed.) Citation
Weilkiens, Tim, and Bernd Oestereich. UML 2 Certification Guide. Elsevier, 2006.
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