Schlereth, T. J. (1985). U.S. 40: A roadscape of the American Experience. Indianapolis, IN: Indiana Historical Society.
Παραπομπή Chicago StyleSchlereth, Thomas J. U.S. 40: A Roadscape of the American Experience. Indianapolis, IN: Indiana Historical Society, 1985.
Παραπομπή MLASchlereth, Thomas J. U.S. 40: A Roadscape of the American Experience. Indianapolis, IN: Indiana Historical Society, 1985.
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