International Commission on Illumination. (1989). Solar spectral irradiance. The Commission.
Citazione stile Chigago Style (17a edizione)International Commission on Illumination. Solar Spectral Irradiance. Vienna, Austria: The Commission, 1989.
Citatione MLA (8a ed.)International Commission on Illumination. Solar Spectral Irradiance. The Commission, 1989.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.