1. Cool surfaces and shade trees to reduce energy use and improve air quality in urban areas;Akbari;Solar Energy,2001
2. Preliminary survey of solar reflectance of cool roofing materials;Berdahl;Energy and Buildings,1997
3. Cool Pavement Report: EPA Cool Pavement Study, Task 5, Heat Island Reduction Initiative,2005
4. Green Roofs, Cooling Los Angeles: A Resource Guide,2006