https://londonsvenskar.com
http://www.expressen.se/allt-om-resor/20-masten-du-inte-far-missa-i-london/
https://www.reseguiden.se/reseguider/london-for-nyborjare-och-aterkomman...
https://www.tripadvisor.se/Attractions-g186338-Activities-London_England.html
http://www.vagabond.se/artiklar/resmal/20130930/50-saker-du-inte-far-mis...