International Commission on Illumination. (1986). Guide to the lighting of exterior working areas. International Commission on Illumination.
Chicago-referens (17:e uppl.)International Commission on Illumination. Guide to the Lighting of Exterior Working Areas. Vienna: International Commission on Illumination, 1986.
MLA-referens (9:e uppl.)International Commission on Illumination. Guide to the Lighting of Exterior Working Areas. International Commission on Illumination, 1986.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.