Cowell, Margaret. „Jones, Martin (2019): Cities and Regions in Crisis: The Political Economy of Sub-National Economic Development“. Raumforschung und Raumordnung | Spatial Research and Planning 79, no. 5 (Juli 12, 2021). Zugegriffen Oktober 11, 2026. https://rur.oekom.de/index.php/rur/article/view/126.