NRDC: Building Green - CaseStudy, NRDC's Santa Monica Office
NRDC, February 2006

Summary of the Harmful Provisions in the Energy Bill
National Resources Defense Council, July 2005

Subtracting Sulfur: Reducing Diesel Sulfur Levels to Reduce Urban Pollution
March 2005

Rewriting the Rules: The Bush Administration's Assault on the Environment
Robert Perks, Gregory Westone, January 2003