1. Free Market Environmentalism;Anderson,1991
2. The Impact of Environmental Regulation on Industry Productivity: Direct and Indirect Effects;Barbera;Journal of Environmental Economics and Management,1990
3. Managing the Environment: Business Opportunity and Responsibility;Braumont;Futures,1992
4. Recycling for Profit: The New Green Business Frontier;Biddle;Harvard Business Review,1993
5. Costing the Earth;Cairncross,1992