?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aulast=Enthoven&rft.au=Enthoven%2C+M.P.M.&rft.aufirst=M.P.M.&rft.date=2014&rft.degree=Bachelor&rft.title=Consumer+Motivations+on+Sustainability%3A+Willingness+to+Invest+in+an+Energy+Efficient+Home+in+the+City+of+Groningen