MINE WORKERS v. GIBBS. The Oyez Project at IIT Chicago-Kent College of Law. 17 May 2012. <http://www.oyez.org/cases/1960-1969/1965/1965_243>.
MINE WORKERS v. GIBBS, The Oyez Project at IIT Chicago-Kent College of Law, http://www.oyez.org/cases/1960-1969/1965/1965_243 (last visited May 17, 2012).
"MINE WORKERS v. GIBBS," The Oyez Project at IIT Chicago-Kent College of Law, accessed May 17, 2012, http://www.oyez.org/cases/1960-1969/1965/1965_243.