Heat Island

Berdahl, Paul H, Hashem Akbari, and Leanna S Rose. "Aging of reflective roofs: soot deposition." Applied Optics 41 (2002) 2355–2360.

Berdahl, Paul H, Hashem Akbari, Ronnen M Levinson, and William A Miller. "Weathering of roofing materials – An overview." Construction and Building Materials 22.4 (2008) 423–433.

Barringer, Felicity. "By Degrees: White Roofs Catch On as Energy Cost Cutters." The New York Times 2009.

Berdahl, Paul H. "Building energy efficiency and fire safety aspects of reflective coatings." Energy and Buildings 22 (1995) 187–191.

Akbari, Hashem, Ronnen M Levinson, and Leo I Rainer. "Monitoring the energy-use effects of cool roofs on California commercial buildings." Energy and Buildings 37.10 (2005) 1007–1016.

Akbari, Hashem, Paul Berdahl, Ronnen M Levinson, Stephen Wiel, William A Miller, and Andre Desjarlais. Cool Color Roofing Materials. 2006.

Akbari, Hashem, and Andre Desjarlais. "Cooling down the house: residential roofing products soon will boast "cool" surfaces." Professional Roofing March (2005).

Akbari, Hashem, Asmeret A Berhe, Ronnen M Levinson, Stanley Graveline, Kevin Foley, Ana H Delgado, and Ralph M Paroli. Aging and Weathering of Cool Roofing Membranes. 2005.

Akbari, Hashem, Paul H Berdahl, Ronnen M Levinson, Stephen Wiel, Andre Desjarlais, William A Miller, Nancy Jenkins, Arthur H Rosenfeld, and Chris Scruton. "Cool colored roofs to save energy and improve air quality." ACEEE Summer Study on Energy Efficiency in Buildings, August 22-27, 2004. 1st ed. Vol. 1. American Council for an Energy-Efficient Economy, 2004. 1–16. 11 Vol.

Akbari, Hashem. "Measured energy savings from the application of reflective roofs in two small non-residential buildings." Energy 28.9 (2003) 953–967.