Steinkjer, Mode (28 October 2010). "Sprekker ikke". Dagsavisen (in Norwegian). Archived from the original on 31 October 2010. Retrieved 29 October 2010.
Haugsbø, Frank; Nervik, Stein; Bondø, Tor-Hartvig; Henriksen, Thor Harald (8 December 2011). "Det eksisterer ikke polakkarbeid, bare arbeid" [There is no such thing as Polish work, only work]. E24 (in Norwegian). Retrieved 6 October 2013.
Steinkjer, Mode (28 October 2010). "Sprekker ikke". Dagsavisen (in Norwegian). Archived from the original on 31 October 2010. Retrieved 29 October 2010.