Columbia subject headings:
Harvard subject headings:
Elections--Colombia--Congresses.
Mass media--Political aspects--Colombia--Congresses.
Political campaigns--Colombia--Congresses.
Press and politics--Colombia--Congresses.
Princeton subject headings:
Elections--Colombia--Congresses.
Mass media--Political aspects--Colombia--Congresses.
Political campaigns--Colombia--Congresses.
Press and politics--Colombia--Congresses.