1. ‘Does Quality of Life have to be Quantified?’;Ackoff;In Operational Research Quarterly,1976
2. ‘Project Appraisal and Income Distribution’;Amin;World Development,1978
3. Benefit-Cost Analysis: A Practical Guide;Anderson,1977
4. ‘On the Discount Rate for Public Projects’;Baumol,1969
5. Economics, Environmental Policy and the Quality of Life;Baumol,1979