?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=Veerman%2C+J.A.&rft.aulast=Veerman&rft.aufirst=J.A.&rft.title=Citymarketing+door+vestingsteden&rft.date=2011&rft.degree=Master