APA (7th ed.) Zitazioa
Yourdon, E. (1994). Object-oriented systems design: An integrated approach. Yourdon Press.
Chicago Style (17th ed.) Zitazioa
Yourdon, Edward. Object-oriented Systems Design: An Integrated Approach. Englewood Cliffs, N.J: Yourdon Press, 1994.
MLA (9th ed.) Zitazioa
Yourdon, Edward. Object-oriented Systems Design: An Integrated Approach. Yourdon Press, 1994.
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