Columbia subject headings:
Communication in the social sciences--United States.
Journalism--United States.
Mass media--Social aspects--United States.
Social sciences--United States.
Harvard subject headings:
Communication in the social sciences--United States.
Journalism--United States.
Mass media--Social aspects--United States
Social sciences--United States
Princeton subject headings:
Communication in the social sciences--United States.
Journalism--United States.
Mass media--Social aspects--United States.
Social sciences--United States.