TRBOVICH v. MINE WORKERS. The Oyez Project at IIT Chicago-Kent College of Law. 12 February 2012. <http://www.oyez.org/cases/1970-1979/1971/1971_71_119>.
TRBOVICH v. MINE WORKERS, The Oyez Project at IIT Chicago-Kent College of Law, http://www.oyez.org/cases/1970-1979/1971/1971_71_119 (last visited February 12, 2012).
"TRBOVICH v. MINE WORKERS," The Oyez Project at IIT Chicago-Kent College of Law, accessed February 12, 2012, http://www.oyez.org/cases/1970-1979/1971/1971_71_119.