?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=Kok%2C+O.J.M&rft.aulast=Kok&rft.aufirst=O.J.M&rft.title=Nature+or+Culture+shaping+Place+Attachment%3F+-+Differences+among+tourists+and+inhabitants+of+Ostfriesland&rft.date=2015&rft.degree=Master