(1950). Planning 1950: Proceedings of the annual National Planning Conference held in Los Angeles August 13-16, 1950. Chicago: American Society of Planning Officials.
Παραπομπή Chicago StylePlanning 1950: Proceedings of the Annual National Planning Conference Held in Los Angeles August 13-16, 1950. Chicago: American Society of Planning Officials, 1950.
Παραπομπή MLAPlanning 1950: Proceedings of the Annual National Planning Conference Held in Los Angeles August 13-16, 1950. Chicago: American Society of Planning Officials, 1950.
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