Anja Otte (11 July 2016). "Fifth column: Slip of the tongue". Flanders News. Flanders Today, Mediahuis. Diarsipkan dari versi asli tanggal 2016-08-22. Diakses tanggal 14 July 2016.
"Bourgeois: "Taalgrens is stakingsgrens geworden"" [Minister-president (Geert Bourgeois): Flemish spit on language border with Wallonia (2016)]. VTM Nieuws. Translated by Vincent Verheyen. VTM. 10 July 2016. 60 seconds. Diarsipkan dari versi asli tanggal 2023-07-29. Diakses tanggal 14 July 2016.
Anja Otte (11 July 2016). "Fifth column: Slip of the tongue". Flanders News. Flanders Today, Mediahuis. Diarsipkan dari versi asli tanggal 2016-08-22. Diakses tanggal 14 July 2016.
"Bourgeois: "Taalgrens is stakingsgrens geworden"" [Minister-president (Geert Bourgeois): Flemish spit on language border with Wallonia (2016)]. VTM Nieuws. Translated by Vincent Verheyen. VTM. 10 July 2016. 60 seconds. Diarsipkan dari versi asli tanggal 2023-07-29. Diakses tanggal 14 July 2016.