National Research Council (U.S.). Committee for Oversight and Assessment of U.S. Department of Energy Project Management & ebrary, Inc. (2003). Progress in improving project management at the Department of Energy: 2002 assessment. National Academy Press.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)National Research Council (U.S.). Committee for Oversight and Assessment of U.S. Department of Energy Project Management و Inc ebrary. Progress in Improving Project Management at the Department of Energy: 2002 Assessment. Washington, D.C.: National Academy Press, 2003.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)National Research Council (U.S.). Committee for Oversight and Assessment of U.S. Department of Energy Project Management و Inc ebrary. Progress in Improving Project Management at the Department of Energy: 2002 Assessment. National Academy Press, 2003.