1. (1) JIS Z 9110-1979, Recommended levels of illumination (1979).
2. (2) JIES-008(1999), Indoor Lighting Standard.
3. (3) CIE S 008/E-2001 “Lighting of Indoor Work Places” Publication CIE (2001).
4. (4) M. Kimura, M. Kato, K. Sekiguchi: Preset of lighting planning seen from the questionner survey on lighting of living for resident and planner, Summaries of Technical Papers of Annual Meeting Architectural Institute of Japan 2004, D-1, pp. 419-420 (2004).