?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aulast=Bosscha&rft.aufirst=K.M.&rft.au=Bosscha%2C+K.M.&rft.degree=Bachelor&rft.title=Contact+tussen+ouderen+en+studenten+in+de+wijk+Paddepoel&rft.date=2015