Dyfyniad APA
Stair, R. M. (2012). Information Systems Essentials (6th ed.). Course Technology : Cengage Learning..
Dyfyniad Arddull Chicago
Stair, Ralph M. Information Systems Essentials. 6th ed. Australia: Course Technology : Cengage Learning., 2012.
Dyfyniad MLA
Stair, Ralph M. Information Systems Essentials. 6th ed. Course Technology : Cengage Learning., 2012.
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