Weidenfeld, W., & Wessels, W. (1997). Europe from A to Z: Guide to European integration. Office for Official Publications of the European Communities European Commission [distributor].
Lua i Stíl Chicago (17ú heag.)Weidenfeld, Werner, agus Wolfgang Wessels. Europe from A to Z: Guide to European Integration. Luxembourg: Office for Official Publications of the European Communities European Commission [distributor], 1997.
Lua MLA (9ú heag.)Weidenfeld, Werner, agus Wolfgang Wessels. Europe from A to Z: Guide to European Integration. Office for Official Publications of the European Communities European Commission [distributor], 1997.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.