https://www.timesofmalta.com/articles/view/20170727/local/new-film-claims-john-dalli-unsuccessfully-tried-to-obtain-info-about.654229
https://www.aei.org/wp-content/uploads/2020/02/Countering-America%E2%80%99s-Regional-Economic-Disparities-Is-Going-to-Take-More-Than-Hope.pdf
https://ec.europa.eu/commission/sites/beta-political/files/reflection-paper-emu_en.pdf