References
- IES Testing Procedures Committee, “IES Guide for Photometric Measurement of Roadway Lighting Installations”, Journal of the Illuminating Engineering Society, Vol. 4, No. 2, Jan. 1975, p. 154.
- IES Roadway Lighting Committee, American National Standard Practice for Roadway Lighting, ANSI/IES RP-8–1983, New York: Illuminating Engineering Society of North America, 1983.
- IES Testing Procedures Committee, IES Guide to Lamp Seasoning, IES LM-54–1984, New York: Illuminating Engineering Society of North America, 1985.
- KaufmanJ.E. and ChristensenJ.F. (editors), IES Lighting Handbook, 1984 Reference Volume, New York: Illuminating Engineering Society of North America, 1984.
- IES Testing Procedures Committee, IES Guide for the Selection, Care, and Use of Electrical Instruments in the Photometric Laboratory, IES LM-28–1979, New York: Illuminating Engineering Society of North Amercia, 1979.