American Standards Association & Illuminating Engineering Society. (1964). American standard practice for roadway lighting. Illuminating Eng. Soc..
Chicago-referens (17:e uppl.)American Standards Association och Illuminating Engineering Society. American Standard Practice for Roadway Lighting. N.Y.: Illuminating Eng. Soc., 1964.
MLA-referens (8:e uppl.)American Standards Association och Illuminating Engineering Society. American Standard Practice for Roadway Lighting. Illuminating Eng. Soc., 1964.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.