"Sweden Trade, Exports and Imports." Sweden Trade, Exports and Imports. Web. 6 May 2015.
Web. 6 May 2015. <http://www.vidiani.com/maps/maps_of_europe/maps_of_sweden/large_detailed_physical_map_of_sweden_with_roads_cities_and_airports_for_free_1.jpg>
"PewDiePie Wiki." Wikia. Web. 6 May 2015. <http://pewdiepie.wikia.com/wiki/PewDiePie>.