National Research Council (U.S.). Panel on Benchmarking the Research Competitiveness of the United States in Mechanical Engineering & ebrary, Inc. (2007). Benchmarking the competitiveness of the United States in mechanical engineering basic research. National Academies Press.
Lua i Stíl Chicago (17ú heag.)National Research Council (U.S.). Panel on Benchmarking the Research Competitiveness of the United States in Mechanical Engineering agus Inc ebrary. Benchmarking the Competitiveness of the United States in Mechanical Engineering Basic Research. Washington, D.C.: National Academies Press, 2007.
Lua MLA (9ú heag.)National Research Council (U.S.). Panel on Benchmarking the Research Competitiveness of the United States in Mechanical Engineering agus Inc ebrary. Benchmarking the Competitiveness of the United States in Mechanical Engineering Basic Research. National Academies Press, 2007.