Columbia subject headings:
Advertising, Public service--United States.
Drug abuse--Prevention--Government policy--United States.
Television broadcasting policy--United States.
Television scripts--Censorship--United States.
Television--Censorship--United States.
Harvard subject headings:
Advertising, Public service--United States.
Drug abuse--Prevention--Government policy--United States.
Television broadcasting policy--United States
Television scripts--Censorship--United States.
Television--Censorship--United States.
Princeton subject headings:
Advertising, Public service--United States.
Drug abuse--Prevention--Government policy--United States.
Television broadcasting policy--United States.
Television scripts--Censorship--United States.
Television--Censorship--United States.