1. National Research Council, National Academy of Engineering, National Academy of Sciences, America’s Energy Future Panel on Energy Efficiency Technologies, Real Prospects for Energy Efficiency in the United States (Washington: The National Academies Press, 2010).
2. J. Yang, Thermoelectrics, ICT. 24th International Conference on Thermo electrics, (IEEE, 2005), p. 170..
3. L.E. Bell, Science 321, 1457 (2008).
4. F.J. DiSalvo, Science 285, 703 (1999).
5. D.M. Rowe, Thermoelectrics Handbook: Macro to Nano (Boca Raton: CRC Press, Taylor & Francis Group, 2006).