Columbia subject headings:
Advertising laws--United States.
Communication and traffic--Law and legislation--United States.
Corporation law--United States.
Corporations--Public relations.
Industries--Social aspects--United States.
Public relations and law--United States.
Harvard subject headings:
Industrial publicity.
Public relations--United States
Princeton subject headings:
Advertising laws--United States.
Advocacy advertising.
Communication and traffic--Law and legislation--United States.
Corporation law--United States.
Corporations--Public relations.
Industries--Social aspects--United States.
Public relations and law--United States.