Whitten, J. (2005). System analysis and design methods (6.). Tata McGraw - Hill.
Chicago Style (17. basım) AtıfWhitten, Jeffery. System Analysis and Design Methods. 6. New Delhi: Tata McGraw - Hill, 2005.
MLA (9th ed.) AtıfWhitten, Jeffery. System Analysis and Design Methods. 6. Tata McGraw - Hill, 2005.
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