Dittman, K. C., Whitten, J. L., & Bentley, L. D. Application cases in systems analysis and design: For use with Systems analysis and design methods (Fourth edition.).
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रDittman, Keven C., Jeffrey L. Whitten, और Lonnie D. Bentley. Application Cases in Systems Analysis and Design: For Use with Systems Analysis and Design Methods. Fourth edition.
एमएलए (8वां संस्करण) प्रशस्ति पत्रDittman, Keven C., et al. Application Cases in Systems Analysis and Design: For Use with Systems Analysis and Design Methods. Fourth edition.
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