COMMUNIST PARTY OF INDIANA v. WHITCOMB. The Oyez Project at IIT Chicago-Kent College of Law. 27 April 2013. <http://www.oyez.org/cases/1970-1979/1973/1973_72_1040>.
COMMUNIST PARTY OF INDIANA v. WHITCOMB, The Oyez Project at IIT Chicago-Kent College of Law, http://www.oyez.org/cases/1970-1979/1973/1973_72_1040 (last visited April 27, 2013).
"COMMUNIST PARTY OF INDIANA v. WHITCOMB," The Oyez Project at IIT Chicago-Kent College of Law, accessed April 27, 2013, http://www.oyez.org/cases/1970-1979/1973/1973_72_1040.