1. Recent development of solar water heaters in Japan;Tanishita,1964
2. Solar water heaters;Löf,1967
3. Performance at Colombo, Ceylon, of a pressurized solar water heater of combined collector and storage type;Chinnappa;Solar Energy,1973
4. Present situation of commerical solar water heaters in Japan;Tanishita,1970
5. A solar water heater for low cost housing;Richards;NBRI Bull. 41, CSIR research report 237,1967