P.J.G. KAPTEYN and Pieter VERLOREN VAN THEMAAT, Introduction to the Law of the European Union, 4th English Edition, The Hague, Kluwer, 2008, 273-348
DE WITTE, Bruno, Legal Instruments and Decision-Making, in P.J.G. KAPTEYN and Pieter VERLOREN VAN THEMAAT, Introduction to the Law of the European Union, 4th English Edition, The Hague, Kluwer, 2008, 273-348
- https://hdl.handle.net/1814/9668