National Research Council (U.S.). Committee on National Statistics, National Research Council (U.S.). Division of Behavioral and Social Sciences and Education, House, C. C., Rhodes, H. G., & Sinha, E. (2015). Measuring research and development expenditures in the U.S. nonprofit sector: Conceptual and design issues : summary of a workshop. The National Academies Press.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)National Research Council (U.S.). Committee on National Statistics, National Research Council (U.S.). Division of Behavioral and Social Sciences and Education, Carol C. House, Holly G. Rhodes, và Esha Sinha. Measuring Research and Development Expenditures in the U.S. Nonprofit Sector: Conceptual and Design Issues : Summary of a Workshop. Washington, District of Columbia: The National Academies Press, 2015.
Trích dẫn kiểu MLA (xuất bản lần thứ 9)National Research Council (U.S.). Committee on National Statistics, et al. Measuring Research and Development Expenditures in the U.S. Nonprofit Sector: Conceptual and Design Issues : Summary of a Workshop. The National Academies Press, 2015.