*Ferguson, Kate (April 29, 2018). [http://www.dailymail.co.uk/news/article-5671347/Donald-Trump-hints-hitting-EU-trade-tariffs.html Donald Trump tears into EU accusing it of trying to 'take advantage of the US' as he hints he will hit the bloc with trade tariffs]. ''Daily Mail''. Retrieved April 30, 2018.</ref> | *Ferguson, Kate (April 29, 2018). [http://www.dailymail.co.uk/news/article-5671347/Donald-Trump-hints-hitting-EU-trade-tariffs.html Donald Trump tears into EU accusing it of trying to 'take advantage of the US' as he hints he will hit the bloc with trade tariffs]. ''Daily Mail''. Retrieved April 30, 2018.</ref> |