APA (7th ed.) Zitazioa
Jones. Fundamentals of object oriented design in UML.
Chicago Style (17th ed.) Zitazioa
Jones. Fundamentals of Object Oriented Design in UML.
MLA (9th ed.) Zitazioa
Jones. Fundamentals of Object Oriented Design in UML.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.