1. Gordon, G.: Interior Lighting for Designers. Wiley, New York (2014)
2. Livingston, J.: Designing With Light: The Art, Science, and Practice of Architectural Lighting Design. Wiley, New York (2015)
3. Wunderlich, C.H.: Light and economy: an essay about the economy of prehistoric and ancient lamps. In: Chranovski, L. (ed.) Lychnological News, pp. 251–264. LychnoServices, Hauterive (Suisse) (2003)
4. Kahraman, C. (ed.): Computational Intelligence Systems in Industrial Engineering With Recent Theory and Applications. Atlantis Press, Paris (2012)
5. Commercial buildings energy consumption survey: Technical report, U.S. Energy Information Administration (2012)