UNITED STATES v. KORPAN. The Oyez Project at IIT Chicago-Kent College of Law. 13 February 2012. <http://www.oyez.org/cases/1950-1959/1956/1956_596>.
UNITED STATES v. KORPAN, The Oyez Project at IIT Chicago-Kent College of Law, http://www.oyez.org/cases/1950-1959/1956/1956_596 (last visited February 13, 2012).
"UNITED STATES v. KORPAN," The Oyez Project at IIT Chicago-Kent College of Law, accessed February 13, 2012, http://www.oyez.org/cases/1950-1959/1956/1956_596.