Whitten, J. L. . . .., Bentley, L. D. . .., & Ditman, K. C. . .. (1998). Systems analysis and design methods (4.). Galgotia Publications.
Chicago Edition CitationWhitten, Jeffrey L ., Lonnie D. Bentley, and Kevin C. Ditman. Systems Analysis and Design Methods. 4. New Delhi: Galgotia Publications, 1998.
Deismireacht MLAWhitten, Jeffrey L ., et al. Systems Analysis and Design Methods. 4. Galgotia Publications, 1998.
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