1. 1) American Institute of Architects (AIA). (2007). Sustainability 2030.
2. 2) EcoBuildings. www.ecobuildings.info
3. 3) Electric Utility Marketing Managers of Texas (EUMMOT), Sommercial standard offer program Measurement and verification guidelines for retrofit and new construction project, Retrieved September 3, 2012 form http://www.xcelefficiency.com/TX/COM/ COMM_MV_Guidelines_2012_05222012.pdf
4. 4) Greenhouse Gas Inventory & Research Center of Korea (GIR). (2011). Roadmap for low carbon green society 2020, Korea Development Institute.
5. 5) Guyon, D. (2006). Daylight Dividends Case Study: Smith Middle School, Chapel Hill, N. C. Journal of Green Building: Winter 2006, 1(1), pp.33-38.