1. ASHRAE GreenGuide, the design, construction, and operation of sustainable buildings;AA. VV.,2006
2. California commissioning guides for new and existing building;AA. VV.,2006
3. Development of an energetic diagnosis method for the buildings: Example of the Perugia;Barelli,2004
4. Guide to energy management;Capehart,2003
5. Green energy audit e LEED;Bruni,2011