Dyfyniad APA

LEE, B. (1985). Introducing Systems Analysis And Design Barry Lee. John Wiley & Sons.

Dyfyniad Arddull Chicago

LEE, Barry. Introducing Systems Analysis And Design Barry Lee. John Wiley & Sons, 1985.

Dyfyniad MLA

LEE, Barry. Introducing Systems Analysis And Design Barry Lee. John Wiley & Sons, 1985.

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