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Lua i Stíl Chicago (17ú heag.)Verwey, Delano R. The European Community, the European Union and the International Law of Treaties: A Comparative Legal Analysis of the Community and Union's External Treaty-making Practice. The Hague: T.M.C. Asser Press, 2004.
Lua MLA (8ú heag.)Verwey, Delano R. The European Community, the European Union and the International Law of Treaties: A Comparative Legal Analysis of the Community and Union's External Treaty-making Practice. T.M.C. Asser Press, 2004.
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