International records / US diplomatic cables (WikiLeaks)
OBSERVATION OF PRESIDENTIAL ELECTIONS: REGIONAL PERSPECTIVE
UNCLASSIFIED//FOR OFFICIAL USE ONLY cable from Abuja, Nigeria to Central Intelligence Agency | Defense Intelligence Agency | Department of Energy | Economic Community of West African States (ECOWAS) | Joint Analysis Center Molesworth | Ciudad Juárez, Mexico | National Security Council | Lagos, Nigeria | Warsaw, Poland | Secretary of State | United States European Command