(2002). Quantifying the value of project management: Best practices for improving project management processes, systems, and competencies / William Ibbs, Justin Reginato.
Chicago-viite (17. p.)Quantifying the Value of Project Management: Best Practices for Improving Project Management Processes, Systems, and Competencies / William Ibbs, Justin Reginato. 2002.
MLA-viite (9. p.)Quantifying the Value of Project Management: Best Practices for Improving Project Management Processes, Systems, and Competencies / William Ibbs, Justin Reginato. 2002.
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