Pearlson, K. (2006). Managing and using information systems: A strategic approach (3rded.). Wiley.
Chicago-viite (17. p.)Pearlson, Keri. Managing and Using Information Systems: A Strategic Approach. 3rded. New Delhi: Wiley, 2006.
MLA-viite (9. p.)Pearlson, Keri. Managing and Using Information Systems: A Strategic Approach. 3rded. Wiley, 2006.
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