Dyfyniad APA

Alter,, S. (2001). Information systems: A management perspective (3rd ed.). Pearson education.

Dyfyniad Arddull Chicago

Alter,, Steven. Information Systems: A Management Perspective. 3rd ed. New Jersey: Pearson education, 2001.

Dyfyniad MLA

Alter,, Steven. Information Systems: A Management Perspective. 3rd ed. Pearson education, 2001.

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