Resources for the Future & Schurr, S. H. (1972). Energy, economic growth, and the environment: Papers presented at a forum conducted by Resources for the Future, inc. in Washington, D.C., 20-21 April 1971. Published for Resources for the Future, by the Johns Hopkins University Press.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Resources for the Future و Sam H. Schurr. Energy, Economic Growth, and the Environment: Papers Presented at a Forum Conducted by Resources for the Future, Inc. in Washington, D.C., 20-21 April 1971. Baltimore: Published for Resources for the Future, by the Johns Hopkins University Press, 1972.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Resources for the Future و Sam H. Schurr. Energy, Economic Growth, and the Environment: Papers Presented at a Forum Conducted by Resources for the Future, Inc. in Washington, D.C., 20-21 April 1971. Published for Resources for the Future, by the Johns Hopkins University Press, 1972.