1. Ellen Macarthur Foundation. Towards the Circular Economy Vol. 1, 2 & 3,” Ellen Macarthur Foundation, 2012-2014.
2. Wijkman A, Skånberg K, Berglund M. The circular economy and benefits for society: jobs and climate clear winners in an economy based on renewable energy and resource efficiency. Club of Rome, 2015.
3. European Commission. Scoping study to identify potential circular economy actions, priority sectors,material flows and value chains. European Union, 2014.
4. European Commission. Closing the loop: Commission adopts ambitious new Circular Economy Package to boost competitiveness, create jobs and generate sustainable growth. European Union, 2015.
5. Regeringskansliet. Från värdekedja till värdecykel– så får Sverige en mer cirkulär ekonomi. Statens offentliga utredningar, 2017.