(1999). ESDP, European spatial development perspective: Towards balanced and sustainable development of the territory of the European Union :. Luxembourg: Office for Official Publications of the European Communities.
Παραπομπή Chicago StyleESDP, European Spatial Development Perspective: Towards Balanced and Sustainable Development of the Territory of the European Union :. Luxembourg: Office for Official Publications of the European Communities, 1999.
Παραπομπή MLAESDP, European Spatial Development Perspective: Towards Balanced and Sustainable Development of the Territory of the European Union :. Luxembourg: Office for Official Publications of the European Communities, 1999.
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