APA aipamena

Calzada, I. (2013). The future of city-regions: Comparative territorial benchmarking.

Chicago Style aipamena

Calzada, I. The Future of City-regions: Comparative Territorial Benchmarking. 2013.

MLA aipamena

Calzada, I. The Future of City-regions: Comparative Territorial Benchmarking. 2013.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.