1. WCED 4 august 1987 (1987). Report of the World Commission on Environment and Development: “Our Common Future”: www.un-documents.net/a42-427.htm.
2. Directive 2010/31/UE (2010) of the European parliament and of the Council of 19 may 2010 “on the energy performance of building (recast)” article 4 comma 1 lett. (a).
3. Ambrogio K. Ph.D. Thesis (2011) “Definizione dei fattori determinanti il comportamento energetico e delle potenzialità d’intervento nel centro urbano di Ferrara” (Definition of energy behaviours factor and retrofit opportunità in old town of Ferrara), University of Ferrara 2011.
4. Architectural structure and environmental performance of the traditional buildings in Florina, NW Greece;Oikonomou;Build. Environ.,2011
5. An investigation on climate responsive design strategies of vernacular housing in Vietnam;Nguyen;Build. Environ.,2011