REFERENCES
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- Jepson, E. J., Jr. (2004). The adoption of sustainable development policies and techniques in U.S. cities: How wide, how deep, and what role for planners? Journal of Planning Education and Research, 23, 229–241.
- Portney, K. E. (2003). Taking sustainable cities seriously. Cambridge, MA: MIT Press.
- Wheeler, S. M. (2004). Planning for sustainability: Creating livable, equitable, and ecological communities. London: Routledge.
- Wheeler, S. M., & Beatley, T. (Eds) (2004). The sustainable urban development reader. London: Routledge.