1. The new office;Duffy,1997
2. Global office occupancy costs. Debenham Tie Leung. http://www.dtz.com; 2002.
3. Economical consequences of poor indoor air quality and its relation to the total building operation costs;Hanssen,1997
4. Cost effectiveness of some remedial measures to control summer time temperatures in an office building;Seppänen,2000
5. Potential benefits of reduced summer time room temperatures in an office building;Smolander,2003