1. Conference on Electrifying Transportation, Presented at the North Carolina Solar Center;Taub,2009
2. Presentation to the Hydrogen and Fuel Cell Technical Advisory Committee (HTAC);Freese,2010
3. Reinventing the Automobile: Personal Urban Mobility for the 21st Century;Mitchell,2010
4. Vehicle of Change
5. E.D. Tate, M.O. Harpster, P.J. Savagian, SAE paper 2009-01-0458.