1. ASE, 1998. Alliance to Save Energy's Internet page: www.ase.org/projects.htm.
2. BFR, 1998. BFR's home page: www.bfr.se.
3. BOV, 1998. Boverket's home page: www.boverket.se.
4. CADDET, 1993. Education campaign reduces energy consumption in playschool. CADDET R176.
5. Eriksson, C., 1998. Personal communication.