(2001). Criteria for the Spatial Differentation of the EU Territory: Cultural Assets: Study Programme on European Spatial Planning.
Chicago-Zitierstil (17. Ausg.)Criteria for the Spatial Differentation of the EU Territory: Cultural Assets: Study Programme on European Spatial Planning. Bonn, 2001.
MLA-Zitierstil (8. Ausg.)Criteria for the Spatial Differentation of the EU Territory: Cultural Assets: Study Programme on European Spatial Planning. 2001.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.