American Standards Association & Illuminating Engineering Society. (1964). American standard practice for roadway lighting. Illuminating Engineering Society.
Cita Chicago (17th ed.)American Standards Association i Illuminating Engineering Society. American Standard Practice for Roadway Lighting. New York: Illuminating Engineering Society, 1964.
Cita MLA (9th ed.)American Standards Association i Illuminating Engineering Society. American Standard Practice for Roadway Lighting. Illuminating Engineering Society, 1964.
Atenció: Aquestes cites poden no estar 100% correctes.