1. Andrew, J. F., Okada, J. and Wobschall, D. C. Proceedings of the Fourth Conference on Carbon. pp.559Pergamon Press.
2. The stacking-fault energy of graphite
3. Stored energy in the graphite of power-producing reactors
4. Bell, J. C. and O'Driscoll, W. G. 1960.Materials for Nuclear Engineers, 171Temple Press.