"Leden van het college" [Members of the board] (in Dutch). Gemeente Oude IJsselstreek. Archived from the original on 28 July 2014. Retrieved 15 July 2014.
"Leden van het college" [Members of the board] (in Dutch). Gemeente Oude IJsselstreek. Archived from the original on 28 July 2014. Retrieved 15 July 2014.