1. J. Larminie and A. Dicks, Fuel Cell Systems Explained, 2nd edition, John Wiley and Sons Ltd (2003).
2. M.H. Westbrook, The Electric Car: Development and Future of Battery, Hybrid and Fuel-Cell Cars, London: Institution of Electrical Engineers; Society of Automotive Engineers (2001).
3. High-temperature Solid Oxide Fuel Cells: Fundamentals, Design and Applications by S.C. Singhal and K. Kendall (Eds.), Publisher: Elsevier Science (2004).