"Overzicht collegeleden" [Members of the board] (in Dutch). Gemeente Hardenberg. Archived from the original on 10 August 2014. Retrieved 29 March 2014.
web.archive.org
"Overzicht collegeleden" [Members of the board] (in Dutch). Gemeente Hardenberg. Archived from the original on 10 August 2014. Retrieved 29 March 2014.