( ) * Introduction to Hydrogen Technology Roman J. Press, K. S. V. Santhanam, Massoud J. Miri, Alla V. Bailey, Gerald A. Takacs ISBN: 978-0-471-77985-8 Wiley-Blackwell, 2008 * Hydrogen as a Future Energy Carrier Andreas Züttel (Editor), Andreas Borgschulte (Editor), Louis Schlapbach (Editor) ISBN: 978-3-527-30817-0 Wiley-Blackwell, 2008. * Hydrogen Energy: Background, Significance and Future Editors: Albert O. Backus ISBN: 1-59454-733-5 Nova Publishers, 2006