Wolfe, G. R. (2004). Chicago in and around the Loop: Walking tours of architecture and history. New York: McGraw-Hill.
Παραπομπή Chicago StyleWolfe, Gerard R. Chicago in and Around the Loop: Walking Tours of Architecture and History. New York: McGraw-Hill, 2004.
Παραπομπή MLAWolfe, Gerard R. Chicago in and Around the Loop: Walking Tours of Architecture and History. New York: McGraw-Hill, 2004.
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