1. European Parliament. 2010. Directive 2010/31/EU of The European Parliament and of the Council of 19 May 2010 on the energy performance of buildings (recast).
2. IEA.2006. Light’s labour’s lost policies for Energy-efficient Lighting. Online available: http://www.iea.org/textbase/npsum/lll.pdf.
3. Semprini G, Marinosci C, Ferrante A, Predari G, Mochi G, Garai M, Gulli R. Energy Management in Public Institutional and Educational Buildings: the case of the School of Engineering and Architecture in Bologna, Energy and Buildings 126 (2016) 365–374, https://doi.org/10.1016/j.enbuild.2016.05.009.
4. IEA.2016. Daylighting and electric lighting retrofit solutions. Online available: http://dx.doi.org/10.14279/depositonce-5162.
5. EL-TERTIARY, Monitoring Electricity Consumption in the Tertiary Sector. 2008. Available at: http://ec.europa.eu/energy/intelligent/projects/en/projects/el-tertiary.