?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aulast=Vergeer&rft.aufirst=S&rft.au=Vergeer%2C+S&rft.degree=Bachelor&rft.date=2013&rft.title=Toerisme+aan+de+kust+van+Noord-Groningen