Columbia subject headings:
Harvard subject headings:
Communication in politics--Germany.
Digital media--Political aspects--Germany.
Elections--Germany--Computer network resources.
Germany. Bundestag--Elections, 2009.
Internet in political campaigns--Germany.
Princeton subject headings:
Communication in politics--Germany.
Digital media--Political aspects--Germany.
Elections--Germany--Computer network resources.
Germany. Bundestag--Elections, 2009.
Internet in political campaigns--Germany.
Political campaigns--Technological innovations--Germany.
Web 2.0--Political aspects--Germany.