1. Hydrogen Problems in Energy Related Technology
2. Harris, J. A. and VanWanderham, M. C. (1973). Final Report to NAS8–26191, Pratt and Whitney Government Products Division.
3. Rocketdyne, unpublished data.
4. Harris, J. A. and VanWanderham, M. C. (1975). Final Report Exhibit A to NAS8–30744, Pratt and Whitney Government Products Division.