1. Performance of an intermittent refrigerator operated by a flat-plate collector;Chinnappa;Solar Energy,1962
2. Exell RHB, Kornsakoo S. The development of a solar powered refrigerator for remote village. In: Solar World Forum, Proc. I.S.E.S. Congress, 1981, Brighton, England, 1982. p. 1049–53.
3. Solar refrigeration in the Egyptian climate;El-Shaarawi;Solar Energy,1986
4. Technology development in the solar absorption air-conditioning systems;Li;Renewable and Sustainable Energy Reviews,2000
5. Ziegler, F., Special Issue: solar cooling, Int J Refrigeration 1998;21(2).