1. Location and Land Use;Alonso,1964
2. Incorporating time and income constraints in dynamic agent-based models of activity generation and time use: approach and illustration;Arentze;Transportation Research C,2010
3. CDIAC—Carbon Dioxide Information Center, 2011. Fossil-Fuel CO2 Emissions. Oak Ridge National Laboratory, Oak Ridge, TN. 〈http://en.wikipedia.org/wiki/List_of_countries_by_carbon_dioxide_emissions_per_capita〉.
4. Daly, H.E., 1977 Steady-State Economics, 2nd ed., 1991. Island Press, Washington, DC.
5. Beyond Growth The Economics of Sustainable Development;Daly,1996