Kendall Kenneth. (1999). System analysis and design (4.). Prentice Hall of India.
Chicago Style aipamenaKendall Kenneth. System Analysis and Design. 4. Londan: Prentice Hall of India, 1999.
MLA aipamenaKendall Kenneth. System Analysis and Design. 4. Prentice Hall of India, 1999.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.