1. Adentunji, J. (2021). US-UK trade deal: What can post-Brexit Britain hope to get? The Conversation. https://theconversation.com/us-uk-trade-deal-what-can-post-brexit-britain-hope-to-get-152037. Zugegriffen: 14. Mai 2022.
2. BBC News. (2015). Full transcript of BBC interview with President Barack Obama. 24.07. https://www.bbc.com/news/world-us-canada-33646542. Zugriffen: 14. Mai 2022.
3. BBC News. (2017a). Theresa may to meet Donald Trump on friday – white house. 21.01. https://www.bbc.com/news/uk-politics-38707524. Zugegriffen: 14. Mai 2022.
4. BBC News. (2017b). Conservatives agree pact with DUP to support May government. 26.06. https://www.bbc.com/news/uk-politics-40403434. Zugegriffen: 14. Mai 2022.
5. BBC News. (2020). Coronavirus: Trump moves to pull US out of world health organization. 07.07. https://www.bbc.com/news/world-us-canada-53327906. Zugegriffen: 14. Mai 2022.