?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aufirst=G.&rft.aulast=Langhout&rft.au=Langhout%2C+G.&rft.degree=Master&rft.title=Leefstijlen+en+woonwensen+van+senioren&rft.date=2009