1. J.O’M. Bockris, Energy: The Solar-Hydrogen Alternative, Australia and New Zealand Book Co., Sydney, 1975
2. (also Cornell International Symposium on the Hydrogen Economy, 1973, p. 143.)
3. J.O’M. Bockris, THEME Conference, Miami, Florida, 1974, p. 59–1.
4. J.O’M. Bockris, First World Hydrogen Energy Conference, Miami, Florida, March, 1976.
5. A.Y.M. Ung and R.A. Back, Can. J. Chem.,42 (1964) 753.