WILBUR-ELLIS CO. v. KUTHER. The Oyez Project at IIT Chicago-Kent College of Law. 13 February 2012. <http://www.oyez.org/cases/1960-1969/1963/1963_109>.
WILBUR-ELLIS CO. v. KUTHER, The Oyez Project at IIT Chicago-Kent College of Law, http://www.oyez.org/cases/1960-1969/1963/1963_109 (last visited February 13, 2012).
"WILBUR-ELLIS CO. v. KUTHER," The Oyez Project at IIT Chicago-Kent College of Law, accessed February 13, 2012, http://www.oyez.org/cases/1960-1969/1963/1963_109.