↑ "Collegeleden" (in Dutch). Gemeente Middelburg. สืบค้นเมื่อ 4 December 2013. Unknown parameter |trans_title= ignored (help)CS1 maint: unrecognized language (link)
↑ "Kerncijfers wijken en buurten" [Key figures for neighbourhoods]. CBS Statline (in Dutch). CBS. 2 July 2013. Retrieved 12 March 2014.
↑ "Postcodetool for 4331BK". Actueel Hoogtebestand Nederland (in Dutch). Het Waterschapshuis. สืบค้นเมื่อ 4 December 2013.CS1 maint: unrecognized language (link)
↑ "Bevolkingsontwikkeling; regio per maand" [Population growth; regions per month]. CBS Statline (in Dutch). CBS. 26 June 2014. Retrieved 24 July 2014.
