Columbia subject headings:
Congo (Brazzaville)--Politics and government--1997-
Presidents--Congo (Brazzaville)--Election--2009--Statistics.
Presidents--Congo (Brazzaville)--Election--2009.
Harvard subject headings:
Congo (Brazzaville)--Politics and government--1997-
Elections--Congo (Brazzaville)--History--21st century.
Elections--Congo (Brazzaville)--Sociological aspects.
Political sociology.
Presidential candidates--Congo (Brazzaville)--Election--2009.
Presidential candidates--Congo (Brazzaville)--History--21st century.
Presidents--Congo (Brazzaville)--Election--2009--Statistics.
Presidents--Congo (Brazzaville)--Election--2009.
Princeton subject headings:
Congo (Brazzaville)--Politics and government--1997-
Presidents--Congo (Brazzaville)--Election--2009--Statistics.
Presidents--Congo (Brazzaville)--Election--2009.
Statistics.