Columbia subject headings:
Communication--Moral and ethical aspects--Europe, German-speaking.
Communication--Social aspects--Europe, German-speaking.
Communication--Technological innovations--History--21st century.
Journalism--Europe, German-speaking.
Journalistic ethics--Europe, German-speaking.
Mass media--Europe, German-speaking.
Harvard subject headings:
Communication--Moral and ethical aspects--Europe, German-speaking.
Communication--Social aspects--Europe, German-speaking.
Communication--Technological innovations--History--21st century.
Journalism--Europe, German-speaking.
Journalistic ethics--Europe, German-speaking.
Mass media--Europe, German-speaking.
Princeton subject headings: