Dokumentuaren aipamena

APA (7th ed.) Zitazioa
Whitten, J. L., Bentley, L. D., & Dittman, K. (2001). Systems analysis & design methods (5th ed.). Irwin.
Chicago Style (17th ed.) Zitazioa
Whitten, Jeffrey L., Lonnie D. Bentley, eta Kevin Dittman. Systems Analysis & Design Methods. 5th ed. Homewood, IL: Irwin, 2001.
MLA (9th ed.) Zitazioa
Whitten, Jeffrey L., et al. Systems Analysis & Design Methods. 5th ed. Irwin, 2001.
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