Joseph WEILER, Iain BEGG and John PETERSON (eds), Integration in an Expanding European Union: Reassessing the Fundamentals, Oxford, Blackwell, 2003, 165-169.
RHODES, Martin, "Squaring the Circle" in European Social Policy?, in Joseph WEILER, Iain BEGG and John PETERSON (eds), Integration in an Expanding European Union: Reassessing the Fundamentals, Oxford, Blackwell, 2003, 165-169.
- https://hdl.handle.net/1814/6211