1. The Freedonia Group 2007 Nanotechnology in construction forecasts to 2011, 2016 & 2025
2. Oakdene Hollins 2007 Environmentally beneficial nanotechnologies http://www.oakdenehollins.co.uk/pdf/098_Environmentally_beneficial_nanotechnologies.pdf
3. European Insulation Manufacturers Association 2011 Tackling climate change http://www.eurima.org/energy-efficiency-in-buildings/tackling-climate-change.html
4. Energy Conservation Management, Inc et al 2016 Green and competitive: the energy, environmental, and economic benefits of fiber glass and mineral wool insulation products http://insulationinstitute.org/wp-content/uploads/2016/01/GREEN.pdf