McKeen, J. D., & Smith, H. (2012). IT strategy: Issues and practices (Second edition., International ed.). Pearson Education.
Chicago-viite (17. p.)McKeen, James D., ja Heather Smith. IT Strategy: Issues and Practices. Second edition., International ed. Upper Saddle River, N.J: Pearson Education, 2012.
MLA-viite (8. p.)McKeen, James D., ja Heather Smith. IT Strategy: Issues and Practices. Second edition., International ed. Pearson Education, 2012.
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