1. Integration of geographic information systems and models for transport planning, land use and environmental analysis;Affum,1998
2. Planning for a sustainable environment;Blowers,1993
3. The Next American Metropolis;Calthorpe,1993
4. Travel demand and the 3Ds: density, diversity, and design;Cervero;Transpn Res.-D,1997
5. Influences of built environments on walking and cycling: lessons from Bogotá;Cervero;International Journal of Sustainable Transportation,2009