International Energy Agency. Solar Heating and Cooling Programme, Duff, W. S., & Carscallen, W. E. (1983). Eight evacuated collector installations: Interim report for the IEA task on the performance of solar heating, cooling and hot water systems using evacuated collectors. American Solar Energy Society.
Chicago Style (17th ed.) CitationInternational Energy Agency. Solar Heating and Cooling Programme, William S. Duff, and William E. Carscallen. Eight Evacuated Collector Installations: Interim Report for the IEA Task on the Performance of Solar Heating, Cooling and Hot Water Systems Using Evacuated Collectors. Boulder [Colo.]: American Solar Energy Society, 1983.
MLA (9th ed.) CitationInternational Energy Agency. Solar Heating and Cooling Programme, et al. Eight Evacuated Collector Installations: Interim Report for the IEA Task on the Performance of Solar Heating, Cooling and Hot Water Systems Using Evacuated Collectors. American Solar Energy Society, 1983.