Italia dei Valori

• Italia dei valori: il sito del partito
• Antonio di Pietro: il blog
• Massimo Donadi: il blog

Economia

• OECD: Organisation for Economic Co-Operation and Development
• IMF: The International Monetary Fund

Altri centri studi

• CentreForum: the UK's liberal Think Tank
• Fabian Society: Think tank affiliated to the Labour Party but editorially and organisationally independent
• Brookings Institution: a nonprofit public policy organization based in Washington, DC