Before revision: (1960) ‘Neighborhood Boundaries’, Information Report No.141, published online by the American Society of Planning Officials, 1313 East 60th St. Chicago Illinois 60637; resource retrieved 9/04/11 ; URL While Perry's name is most commonly associated with the notion of the neighbourhood unit, the idea of "re-defining and re-planning the city of the basis of neighbourhoods", was not Perry's in isolation.
After revision: (1960) ‘Neighborhood Boundaries’, Information Report No.141, published online by the American Society of Planning Officials, 1313 East 60th St. Chicago Illinois 60637; resource retrieved 24 October 2021 ; URL While Perry's name is most commonly associated with the notion of the neighbourhood unit, the idea of "re-defining and re-planning the city of the basis of neighbourhoods", was not Perry's in isolation.