|European Labour Law. 14th Revised Edition
|Temporary Agency Work in the European Union and the United States
|European labour law, 13th ed.
|Employment policies and multilevel governance
|Challenges in European employment relations. Employment regulation, trade union organization, equality, flexicurity, training and new approaches to pay
|The future of sports law in the European Union. Beyond the EU Reform Treaty and the White Paper
|The global labour market: from globalization to flexicurity
|European labour law, 11th ed.
|Comparative labour law and industrial relations in industrialized market economies, 9th ed.
|The European Union and employment law (in ‘Comparative labour law and industrial relations in industrialized market economies, 9th ed.’, p163-188)