The Amsterdam Treaty

Comparative Regional Integration : Theoretical Perspectives

Historical Dictionary of the European Union

Comparative regional integration

The EU in the global political economy

The Treaty of Nice

Comparative Regional Integration

The Ratification of the Maastricht Treaty:Issues, Debates and Future Implications (European Institute of Public Administration)

The Intergovernmental Conference on Political Union:Institutional Reforms, New Policies and International Identity of the European Community (Professional Research Paper)

Historical Dictionary of Brexit

Oxford Encyclopedia of European Union Politics