Wayside Charging and Hydrogen Hybrid Bus: Extending the Range of Electric Shuttle Buses (Report 0028) Center for Energy, Transportation and the EnvironmentFTASeptember 1, 2012
FTA Fuel Cell Bus Program: Research Accomplishments through 2011 (Report 0014) Kevin L. ChandlerFTAMarch 1, 2012
National Fuel Cell Bus Program: Proterra Fuel Cell Hybrid Bus Report, Columbia Demonstration (Report 0003) Leslie EudyFTAOctober 1, 2011