National Research Council (U.S.), & Committee on Materials Science and Engineering. (1989). Materials science and engineering for the 1990s: Maintaining competitiveness in the age of materials. Washington, D.C: National Academy Press.
استشهاد بنمط شيكاغوNational Research Council (U.S.), و Committee on Materials Science and Engineering. Materials Science and Engineering for the 1990s: Maintaining Competitiveness in the Age of Materials. Washington, D.C: National Academy Press, 1989.
MLA استشهادNational Research Council (U.S.), و Committee on Materials Science and Engineering. Materials Science and Engineering for the 1990s: Maintaining Competitiveness in the Age of Materials. Washington, D.C: National Academy Press, 1989.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.