Hanley, N. (1998). Cost-benefit analysis and the environment. Edward Elger.
Cita Chicago (17th ed.)Hanley, Nick. Cost-benefit Analysis and the Environment. Cheltenham: Edward Elger, 1998.
Cita MLA (9th ed.)Hanley, Nick. Cost-benefit Analysis and the Environment. Edward Elger, 1998.
Atenció: Aquestes cites poden no estar 100% correctes.