The Origins, Evolution and Performance of the Economic Community of the African States (ECOWAS): Since 1975 http://www.worldcat.org/title/origins-evolution-and-performance-of-the-economic-community-of-west-african-states-ecowas-since-1975/oclc/25954474Robert ThomasEconomicsForeign PolicyHistoryInternational RelationsDissertation1987
