1. Brockhaus; Natuurwissenschaften und technik, Bd. IV, Brockhaus, Wiesbaden, 1983.
2. S. Carnot, Reflexions on the Motive Power of Fire and on Engines Fitted to Develop that Power, UP, Manchester, 1986.
3. Haphazard Reality;Casimir,1983
4. De kringloop van de natuurkunde en techniek in de 20e eeuw;Casimir,1979