ProjectManagement.com - Project HEADWAY: Measuring Intangibles (and why that matters)
How to Measure Anything: Finding the Value of Intangibles in Business: Amazon.co.uk: Hubbard, Douglas W.: 9781118539279: Books
Intangible Assets: Measuring and Enhancing Their Contribution to Corporate Value and Economic Growth: Summary of a Workshop: Amazon.co.uk: National Research Council, Division of Behavioral and Social Sciences and Education, Committee on National
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Measuring The Value Of Intangible Assets | A New Approach - Anmut