Waller, G., Hallenbeck, G., & Rubenstrunk, K. (2010). The CIO Edge: 7 Leadership Skills you Need to Drive Results. Harvard Business Review Press.
Lua i Stíl Chicago (17ú heag.)Waller, Graham, George Hallenbeck, agus Karen Rubenstrunk. The CIO Edge: 7 Leadership Skills You Need to Drive Results. Boston, Massachesutts: Harvard Business Review Press, 2010.
Lua MLA (9ú heag.)Waller, Graham, et al. The CIO Edge: 7 Leadership Skills You Need to Drive Results. Harvard Business Review Press, 2010.
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