(2009). Intangible assets measuring and enhancing their contribution to corporate value and economic growth / Board on Science, Technology, and Economic Policy, Policy and Global Affairs ; Committee on National Statistics, Division of Behavioral and Social Sciences and Education ; Chistopher Mackie, rapporteur. [electronic resource].
Чикаго-гийн эшлэл (17 дахь хэвлэлт)Intangible Assets Measuring and Enhancing Their Contribution to Corporate Value and Economic Growth / Board on Science, Technology, and Economic Policy, Policy and Global Affairs ; Committee on National Statistics, Division of Behavioral and Social Sciences and Education ; Chistopher Mackie, Rapporteur. [electronic Resource]. 2009.
MLA -ийн эшлэл (9 дэх хэвлэлт)Intangible Assets Measuring and Enhancing Their Contribution to Corporate Value and Economic Growth / Board on Science, Technology, and Economic Policy, Policy and Global Affairs ; Committee on National Statistics, Division of Behavioral and Social Sciences and Education ; Chistopher Mackie, Rapporteur. [electronic Resource]. 2009.