UNITED STATES v. UNITED SHOE CORP.. The Oyez Project at IIT Chicago-Kent College of Law. 12 February 2012. <http://www.oyez.org/cases/1960-1969/1967/1967_597>.
UNITED STATES v. UNITED SHOE CORP., The Oyez Project at IIT Chicago-Kent College of Law, http://www.oyez.org/cases/1960-1969/1967/1967_597 (last visited February 12, 2012).
"UNITED STATES v. UNITED SHOE CORP.," The Oyez Project at IIT Chicago-Kent College of Law, accessed February 12, 2012, http://www.oyez.org/cases/1960-1969/1967/1967_597.