1. American Council for an Energy Efficient Economy (1984),Doing Better: Setting an Agenda for the Second Decade, Report, American Council for an Energy Efficient Economy, Washington DC.
2. Akbari, H.et al. (1988), ?The Impact of Summer Heat Islands on Cooling Energy Consumption & Global CO2 Concentration?, in:Proceedings of the 1988 ACEEE Summer Study on Energy Efficiency in Buildings, American Council for an Energy Efficient Economy, August 1988.
3. Authur, N. Brian (1988), ?Self-Reinforcing Mechanisms in Economics?, in: P. W. Anderson, K. J. Arrow and D. Pines, eds.,The Economy as an Evolving Complex System: 9?32 (Series: Santa Fe Institute Studies in the Sciences of Complexity), Addison-Wesley, Redwood City CA.
4. Behling, D. J., W. Marcuse, N. Swift, and R. G. Tessmer, Jr. (1975),A Two-Level Iterative Model for Estimating Inter-fuel Substitution Effects (BNL 19863), Brookhaven National Laboratories, Upton NY.
5. Bergman, Lars (1991), ?General Equilibrium Effects of Environmental Policy: A CGE Modelling Approach?,Environmental & Resource Economics 1, 43?61.