1. Recommendations for Performance and Durability Tests of Solar Collectors and Water Heating Systems;Aranovitch,1989
2. CYS 119:1980 Method of Testing the Performance of Flat-plate Solar Collectors;Cyprus Organisation for Standards and Control of Quality,1980
3. CYS 100:1984 Specification for Solar Water Heaters;Cyprus Organisation for Standards and Control of Quality,1984
4. Census of Housing 1982;Department of Statistics and Research,1982
5. Construction and Housing Statistics for 1987;Department of Statistics and Research,1987