Valacich, Hoffer,, & George. (2012). Essentials of systems analysis and design (5th ed.). Upper Saddle River, N.J.: Pearson/Prentice Hall.
Chicago Style CitationValacich, Hoffer, and George. Essentials of Systems Analysis and Design. 5th ed. Upper Saddle River, N.J.: Pearson/Prentice Hall, 2012.
MLA CitationValacich, Hoffer, and George. Essentials of Systems Analysis and Design. 5th ed. Upper Saddle River, N.J.: Pearson/Prentice Hall, 2012.
Warning: These citations may not always be 100% accurate.