https://www.socialeurope.eu/2017/07/fallacies-brexit-personifying-countries-simplistic-polemics/
https://ec.europa.eu/commission/publications/position-paper-essential-principles-financial-settlement_en
https://www.socialeurope.eu/2017/07/g20s-future-conflict-irrelevance-course-correction/
https://www.publications.parliament.uk/pa/ld201617/ldselect/ldeucom/78/78.pdf
https://uk.news.yahoo.com/gerry-adams-says-dup-deal-141900856.html
https://visual.ons.gov.uk/commonwealth-trade-in-focus-as-uk-prepares-for-brexit/
http://www.mofa.go.jp/files/000160266.pdf?utm_medium=email&utm_source=newsletter&utm_term=170527&utm_campaign=bop
https://www.sussex.ac.uk/webteam/gateway/file.php?name=briefing-paper-1.pdf&site=18
https://www.eda.admin.ch/dam/eda/en/documents/publications/EuropaeischeAngelegenheiten/Schweiz-und-EU_en.pdf
http://www.kas.de/wf/doc/kas_450-2190-2-30.pdf?170424105349