ARRANGEMENT IN THE GULF OF GUINEA INTERNATIONAL LAW, STATE PRACTICE AND PROSPECTS FOR REGIONALINTEGRATION (PDF). [2021-08-01]. (原始内容存档 (PDF)于2021-08-01)
Organisation for Economic Co-operation and Development. Baltic partnerships: integration, growth and local governance in the Baltic Sea Region. OECD Publishing
of International Law''. 1936,. 4 supplement (30): 174–177. Kaslas, Bronis. The Baltic Nations — the Quest for RegionalIntegration and Political Liberty
instead of international law, are required knowledge for legal practice. Outside the EU, students may focus on other regional organisations, such as NAFTA