Kaufman, J. E., & Christensen, J. F. (1987). IES lighting handbook. Illuminating Engineering Society of North America.
Chicago Style (17th ed.) ZitazioaKaufman, John E., eta Jack F. Christensen. IES Lighting Handbook. Nueva York: Illuminating Engineering Society of North America, 1987.
MLA (9th ed.) ZitazioaKaufman, John E., eta Jack F. Christensen. IES Lighting Handbook. Illuminating Engineering Society of North America, 1987.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.