Walker, M. L. (1938). Urban blight and slums: Economic and legal factors in their origin, reclamation and prevention. Russell & Russell.
Παραπομπή Chicago StyleWalker, Mabel L. Urban Blight and Slums: Economic and Legal Factors in Their Origin, Reclamation and Prevention. New York: Russell & Russell, 1938.
Παραπομπή MLAWalker, Mabel L. Urban Blight and Slums: Economic and Legal Factors in Their Origin, Reclamation and Prevention. Russell & Russell, 1938.
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