Primary Sources
Archive of European Integration (AEI), University of Pittsburgh
Documents of the Interwar Period, Mount Holyoke College
Eurodocs: Online Sources for European History, Brigham Young University
European History Primary Sources (EHPS), European University Institute
Gallica, Bibliothèque nationale de France
Historical Archives of the European Union, European University Institute
Historical Archives of the European Commission
Internet Archive (archive.org)
Les classiques des sciences sociales, Université du Québec
Modern History Sourcebook, Fordham University
Oral History of European Integration, CVCE
Blogs
EUROPP – European Politics and Policy (LSE Blog)
Wolfgang Schmale – Mein Europa
Scholarly Texts and Resources
Écrire une histoire nouvelle de l’Europe (EHNE)
European History Online (EGO), Leibniz Institute of European History
European Integration History Index, European University Institute
European Integration Online Papers (EIoP)
European Integration Studies Collection, CVCE