Bibtex
Other{nokey,
title = {‘Personaliseren sites leidt tot manipulatie’},
author = {Helberger, N.},
url = {http://www.ivir.nl/publicaties/download/1448.pdf},
year = {1202},
date = {2014-12-02},
journal = {Financieel Dagblad},
keywords = {Mediarecht},
}