Associations and organizations:
- Association française d’histoire religieuse contemporaine
- Equipe de recherches “Religions Sociétés et Acculturation” (Lyon)
- Société d’Histoire religieuse de la France
- Société de l’Histoire du Protestantisme Français
- Finnish Society of Church History
- Church of England Record Society
- Ecclesiastical History Society
- American Society of Church History
- American Catholic Historical Association
- Canterbury and York Society
- The Chapels Society
- Society for Reformation Studies
- HDC Centre for Religious History
- Estonian Society of Church History
Journals:
- Journal of Ecclesiastical History
- Anglican and Episcopal History
- Archivium Hibernicum
- Chrétiens et Sociétés, XVIe-XXIe siècles
- Hispania Sacra
Libraries and other sources of information: