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