References
- Committee on Industrial Lighting of the IES, “American national standard practice for industrial lighting”, ANSI A11. 1-1973 (IES RP-7), Journal of the Illuminating Engineering Society, Vol. 2, No. 4, July 1973, p. 461.
- KaufmanJ. E. and ChristensenJ. F. (editors), IES Lighting Handbook, 5th Edition, Illuminating Engineering Society of North America, 1972.
- “Electrical installations in petroleum refineries”, RP-540, American Petroleum Institute, 1801 K Street, Washington, D.C., latest revision.
- National Electrical Code, National Fire Protection Association, 60 Batterymarch Street, Boston, Mass., latest revision.
- “Safety and health regulations for construction”, Title 29, Chapter XVII, OSHA, Part 1926, Federal Register, Vol. 37, No. 246, Thursday, December 21, 1972.
- Pollution prevention-vessels and oil transfer facilities”, Department of Transportation, Coastguard, Federal Register, Vol. 37, No. 246, Thursday, December 21, 1972.
- Committee on Office Lighting of the IES, “American national standard practice for office lighting”, ANSI A132.1-1973 (IES RP-1), Journal of the Illuminating Engineering Society, Vol. 3, No. 1, October 1973, p. 3.
- “Obstruction marking and lighting”, Department of Transportation, Federal Aviation Administration, Advisory Circular AC-70-7460-1A, Department of Transportation, Distribution Unit, TAD-484.3, Washington, D.C. 20590, latest revision.