Dyfyniad APA

Shelly, G. B., & Cashman, T. J. a. R. (2008). Systems analysis and design (7th ed.). Thomson.

Dyfyniad Arddull Chicago

Shelly, Gary B., and Thomas J and Rosenblatt Cashman. Systems Analysis and Design. 7th ed. Boston, Mass: Thomson, 2008.

Dyfyniad MLA

Shelly, Gary B., and Thomas J and Rosenblatt Cashman. Systems Analysis and Design. 7th ed. Thomson, 2008.

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