Cases - 1990-1999 term. The Oyez Project at IIT Chicago-Kent College of Law. 24 May 2012. <http://www.oyez.org/cases/1990-1999/1991/%252Frss>.
Cases - 1990-1999 term, The Oyez Project at IIT Chicago-Kent College of Law, http://www.oyez.org/cases/1990-1999/1991/%252Frss (last visited May 24, 2012).
"Cases - 1990-1999 term," The Oyez Project at IIT Chicago-Kent College of Law, accessed May 24, 2012, http://www.oyez.org/cases/1990-1999/1991/%252Frss.