Columbia subject headings:
Communication in politics--Technological innovations.
Digital media--Political aspects.
Internet in political campaigns.
Internet--Political aspects.
Political participation--Computer network resources.
Political parties--Technological innovations.
Harvard subject headings:
Communication in politics--Technological innovations.
Digital media--Political aspects.
Internet in political campaigns.
Internet--Political aspects
Political participation--Computer network resources.
Political parties--Technological innovations.
Princeton subject headings: