1. R. Becker: Theorie der Wärme, Berlin: Springer 1955.
2. C. G. B. Garret: Magnetische Abkühlung (Magnetic Cooling), New York: Wiley; London: Chapman and Hall 1954.
3. S. R. de Groot: Thermodynamics of Irreversible Processes, Amsterdam: North-Holland Publishing Comp. 1952.
4. J. O. Hirschfelder, C. F. Curtiss u. R. B. Bird: Molecular Theory of Gases and Liquids, New York: Wiley; London: Chapman and Hall 1954.
5. P. J. Kiefer, G. F. Kinney u. M. C. Stuart: Principles of Engineering Thermodynamics, 2. Aufl., New York: Wiley; London: Chapman and Hall 1954.