United Nations Environment Programme:
Green Jobs. Towards decent work in a sustainable, low-carbon world, September 2008.
The European Green Collar Economy. Achievements so far – forecasts for the future Paper 1/2009, February 2009.
Working for the climate. Renewable Energy & the Green Job [R]evolution, August 2009.
Home is where the heat is: thermal insulation programs for buildings in the Czech Republic and its positive effect on job creation, Prague 2001.