- International and European Trade and Environmental Law after the Uruguay Round (Nijhoff Law Specials) (Nijhoff Law Specials)
- Human Rights in International Investment Law and Arbitration
- International Economic Law in the 21st Century: Constitutional Pluralism and Multilevel Governance of Interdependent Public Goods (Studies in International Trade Law)
- Constitutional Functions and Constitutional Problems of International Economic Law
- International Trade Law and the GATT/WTO Dispute Settlement System (Studies in Transnational Economic Law)