National Research Council (U.S.). Board on Science, Technology, and Economic Policy, National Research Council (U.S.). Committee on National Statistics, ebrary, Inc, & Mackie, C. D. (2009). Intangible assets: Measuring and enhancing their contribution to corporate value and economic. National Academies Press.
芝加哥风格引文National Research Council (U.S.). Board on Science, Technology, and Economic Policy, National Research Council (U.S.). Committee on National Statistics, Inc ebrary, 与 Christopher D. Mackie. Intangible Assets: Measuring and Enhancing Their Contribution to Corporate Value and Economic. Washington, D.C.: National Academies Press, 2009.
MLA引文National Research Council (U.S.). Board on Science, Technology, and Economic Policy, et al. Intangible Assets: Measuring and Enhancing Their Contribution to Corporate Value and Economic. National Academies Press, 2009.