1. Artigliani, R.U., 1991. Social evolution: a non-equilibrium systems model. In: Laszlo, E. (Ed.), The New Evolutionary Paradigm, World Futures General Evolution Studies Series. Gordon and Breach, New York.
2. Ayres, R.U., 1978. Resources, Environment and Economics: Applications of the Materials/Energy Balance Principle. Wiley, New York.
3. Ayres, R.U., 1987. Manufacturing and Human Labor as Information Processes, Research Report (RR-87-19). International Institute for Applied Systems Analysis, Laxenburg, Austria, July 1987.
4. Ayres, R.U., 1989. Energy Inefficiency in US Economy, Research Report (WP-RR-12). International Institute for Applied Systems Analysis (IIASA), Laxenburg, Austria.
5. Ayres, R.U., 1994. Information, Entropy and Progress. American Institute of Physics, New York.