1. M.W. Zemansky, Heat and Thermodynamics, 5th edn. (McGraw-Hill, New York, 1968)
2. H. Callen, Thermodynamics (John Wiley & Sons, New York, 1960)
3. M. Planck, Eight Lectures on Theoretical Physics (Dover, New York, 1998)
4. W. Pauli, Statistical Mechanics, in Pauli Lectures on Physics (Dover, New York, 2000)
5. R.C. Tolman, The Principles of Statistical Mechanics (Dover, New York, 1979)