1. Brag, Mogens. 2016. Interview conducted by Jørgen Riber Christensen and Kim Toft Hansen, Frederikshavn, November 11, 2016.
2. Christophers, Brett. 2009. Envisioning Media Power. On Capital and Geographies of Television. Plymouth: Lexington Books.
3. Comunian, Roberta. 2011. Rethinking the Creative City. The Role of Complexity, Networks and Interactions in the Urban Creative Economy. Urban Studies 48 (6): 1157–1179.
4. Edmund Consulting Partnerships. 2016. Reklameværdien af Frederikshavns locations i Norskov. [The advertising value of the Norskov locations in Frederikshavn]. Unpublished.
5. Forup, Ann. 2017. Telephone interview conducted by Kim Toft Hansen, May 5, 2017.