Diskussionspapiere extern
A. De Wit, René Bekkers, D. Karamat Ali, D. Verkaik
Brüssel: European Commission, DG Research, 2015, (Deliverable 3.3 of the project: "Impact of the Third Sector as Social Innovation" (ITSSOIN))
Externer Link:http://itssoin.eu/site/wp-content/uploads/2015/09/ITSSOIN_D3_3_The-Impact-of-Participation.pdf