1. New York City Transit (NYCT) Hybrid (125 Order) and CNG Transit Buses: Final Evaluation Results;Barnitt,2006
2. Washington Metropolitan Area Transit Authority: Compressed Natural Gas Transit Bus Evaluation;Chandler,2006
3. Alameda-Contra Costa Transit District (AC Transit) Fuel Cell Transit Buses: Third Evaluation Report;Chandler,2008
4. Connecticut Transit (CTTRANSIT) Fuel Cell Transit Bus: Second Evaluation Report;Chandler,2009
5. SunLine Transit Agency Fuel Cell Transit Bus: Fourth Evaluation Report;Chandler,2009