1. Barin I (1995) Thermochemical Data of Pure Substances, 3rd edn. VCH, Weinheim, Published Online 24 Apr 2008. ISBN 9783527619829783527619825
2. Cuomo JJ, Woodall JM (1982) US patent 4,358,291, November 9 1982
3. Woodall JM, Ziebarth J, Allen CR (2007) Proc. 2nd Energy Nanotechnology International Conference. Santa Clara, CA, 5 Sept 2007
4. Woodall JM, Ziebarth JT, Allen CR, Sherman DM, Jeon J, Choi G (2008) Proc Hydrogen 2008, Feb 2008
5. Woodall JM, Ziebarth J, Allen CR, Jeon J, Choi G, Kramer R (2008) Clean Technology. 1 June 2008