References
- LewinI. and McFarlaneJ. 1983. Performance characteristics of fluorescent lamp and ballast combinations. JIES, October 1983.
- LewinI. 1986. Research and development of field factors for HID luminaires. Final Report to the Lighting Research Institute, New York. April 1986.
- UnglertM.C. and KaneR.M. 1980. Interaction of high pressure sodium lamps, ballasts and luminaires. LD+A 10 (no. 10).