Hall, P. G. (2002). Cities of tomorrow: An intellectual history of urban planning and design in the twentieth century (3η έκδ.). Oxford, UK Malden, MA: Blackwell.
Παραπομπή Chicago StyleHall, Peter Geoffrey. Cities of Tomorrow: An Intellectual History of Urban Planning and Design in the Twentieth Century. 3η έκδ. Oxford, UK Malden, MA: Blackwell, 2002.
Παραπομπή MLAHall, Peter Geoffrey. Cities of Tomorrow: An Intellectual History of Urban Planning and Design in the Twentieth Century. 3η έκδ. Oxford, UK Malden, MA: Blackwell, 2002.
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