United States. Energy Research and Development Administration. Photovoltaic Energy Conversion Program & Lewis Research Center. (1976). Usable electricity from the sun.
Chicago Style (17th ed.) CitationUnited States. Energy Research and Development Administration. Photovoltaic Energy Conversion Program and Lewis Research Center. Usable Electricity from the Sun. 1976.
MLA (9th ed.) CitationUnited States. Energy Research and Development Administration. Photovoltaic Energy Conversion Program and Lewis Research Center. Usable Electricity from the Sun. 1976.
Warning: These citations may not always be 100% accurate.