APA
European Spatial Planning Observation Network, . (2014). Potentials and challenges for Iceland, Liechtenstein, Norway and Switzerland - and for the European Union. Luxembourg: ESPON.
Chicago
European Spatial Planning Observation Network, . 2014. Potentials and challenges for Iceland, Liechtenstein, Norway and Switzerland - and for the European Union. Luxembourg: ESPON.
Harvard
European Spatial Planning Observation Network, . (2014). Potentials and challenges for Iceland, Liechtenstein, Norway and Switzerland - and for the European Union. Luxembourg: ESPON.
MLA
European Spatial Planning Observation Network, . Potentials and challenges for Iceland, Liechtenstein, Norway and Switzerland - and for the European Union. Luxembourg: ESPON. 2014.
TekstSerie: Territorial Observation ; no. 7Szczegóły wydania: Luxembourg : ESPON, 2014.Opis: 46 s. : ol. kolor. ; 21x30 cmTyp zawartości: 
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