Calzada, I. (2013). The future of city-regions: Basque and Oresund comparative territorial benchmarking.
Chicago-čujuhus (17. p.)Calzada, I. The Future of City-regions: Basque and Oresund Comparative Territorial Benchmarking. 2013.
MLA-čujuhus (9. p.)Calzada, I. The Future of City-regions: Basque and Oresund Comparative Territorial Benchmarking. 2013.
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