Sources
- Academy of Journalism (Akademie für Publizistik), Hamburg
- ARD/ZDF- Media academy
- Axel Springer Akademie
- Die Deutsche Journalistenschule
- German Journalism School (DJS), München
- Henri Nannen Journalism School, Hamburg
- Institute of Journalism and Communication Sciences, University of Hamburg
- Institute of Journalism, Catholic University Eichstätt
- Institute of Journalism, University of Technology Dortmund