1. Bauen Rebecca, Bryan Baker, and Kirk Johnson (1996). Sustainable Community Checklist. Northwest Policy Center. University of Washington.
2. Beatley Timothy and Kristy Manning (1987). The Ecology of Place Planning for Environment, Economy, and Coimmunity. Washington, DC: The Island Press.
3. Blair John P. (1995). Local Economic Development: Analysis and Practice. Sage Publications, Inc.