1. Corriere della Sera 2011 Trichet e Draghi: un’azione pressante per ristabilire la fiducia degli investitori http://www.corriere.it/economia/11_settembre_29/trichet_draghi_inglese_304a5f1e-ea5911e0-ae064da866778017.shtml
2. Council Directive 2010 2010/0277(NLE) 14616/11 ‘On Requirements for Budgetary Frameworks of the Member States’ http://eur-lex.europa.eu/LexUriServ/LexUriServ.do?uri=OJ:L:2011:306:0041:0047:EN:PDF
3. Council of the EU 2010 Press Release, 3039th Council meeting, Employment, Social Policy, Health and Consumer Affairs http://europa.eu/rapid/pressReleasesAction.do?reference=PRES/10/282&type=HTML