Rogier, L.J.J.
Recent developments in administrative law in the Netherlands and the European Union
2005
 Artikel Jurnal
Folsom, Ralph Haughwout
European Union law in a nutshell
West Group, 1995
 Buku Teks
Fabio, Massimo
Customs law of the European Union
Kluwer Law International, 2012
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Administrative law of the European Union, its member states and the United States : a comparative analysis / edited by Rene J.G.H. Seerden
Intersentia, 2007
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Folsom, Ralph Haughwout
European union law : in a nut shell
West Group, 2011
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