?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=Wendel%2C+N.J.&rft.aufirst=N.J.&rft.aulast=Wendel&rft.degree=Bachelor&rft.title=Nederlandse+suikerbietenketen&rft.date=2016