Tohutoro APA (7th ed.)
ebrary, Inc, Brown, L. D., Plewes, T. J., & Gerstein, M. A. (2005). Measuring research and development expenditures in the U.S. economy. National Academies Press.
Tohutoru Kātū Chicago (17th ed.)
ebrary, Inc, Lawrence D. Brown, Thomas J. Plewes, me Marisa A. Gerstein. Measuring Research and Development Expenditures in the U.S. Economy. Washington, DC: National Academies Press, 2005.
Tohutoro MLA (9th ed.)
ebrary, Inc, et al. Measuring Research and Development Expenditures in the U.S. Economy. National Academies Press, 2005.
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