Beckerman, W. (1993). Environmental policy and the discount rate: Philosophy of economics? Centre for Social and Economic Research on the Global Environment.
Chicago-Zitierstil (17. Ausg.)Beckerman, Wilfred. Environmental Policy and the Discount Rate: Philosophy of Economics? Norwich [u.a.]: Centre for Social and Economic Research on the Global Environment, 1993.
MLA-Zitierstil (9. Ausg.)Beckerman, Wilfred. Environmental Policy and the Discount Rate: Philosophy of Economics? Centre for Social and Economic Research on the Global Environment, 1993.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.