
https://wiiw.ac.at/are-western-trade-sanctions-effective-dlp-6981.pdf

https://www.ipg-journal.de/regionen/asien/artikel/deal-der-superlative-4816/

http://www.realclearworld.com/articles/2017/04/17/a_us-uk_trade_agreement_and_the_trump_re-election_campaign_112297.html