1. T. Harman and J.M. Honig, Thermoelectric and Thermomagnetic Effects and Applications (New York: McGraw-Hill, 1967).
2. V. Zlatic and A.C. Hewson, eds., Properties and Applications of Thermoelectric Materials (Dordrecht: Springer, 2009).
3. D.M. Rowe, eds., Thermoelectrics Handbook: Macro to Nano (Boca Raton: CRC Taylor and Francis, 2006).
4. B.L. Gallagher and P.N. Butcher, Handbook on Semiconductors, vol. 1. (Amsterdam: Elsevier, 1992), p. 817.
5. R. Fletcher, Semicond. Sci. Technol. 14, R1 (1999).