Berardi, U. (2013). Moving to sustainable buildings: Paths to adopt green innovations in developed countries. Versita, Versita Limited.
Chicago-referens (17:e uppl.)Berardi, Umberto. Moving to Sustainable Buildings: Paths to Adopt Green Innovations in Developed Countries. London, England: Versita, Versita Limited, 2013.
MLA-referens (9:e uppl.)Berardi, Umberto. Moving to Sustainable Buildings: Paths to Adopt Green Innovations in Developed Countries. Versita, Versita Limited, 2013.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.