VIELSTICH, W.; LAMM, A.; GASTEIGER, H.A. Handbook of Fuel Cells : Fundamentals,
Technology, Applications. John Wiley & Sons : 2003. 449 s. ISBN 0471499269.
DUFFIE, J.,A.; BECKMAN, W., A. Solar Engineering of Thermal Processes (2nd edition). Wiley-Interscience: 1991. 944 p. ISBN: 0471510564.