WASHINGTON v. GENERAL MOTORS CORP.. The Oyez Project at IIT Chicago-Kent College of Law. 13 February 2012. <http://www.oyez.org/cases/1970-1979/1971/1971_45_orig>.
WASHINGTON v. GENERAL MOTORS CORP., The Oyez Project at IIT Chicago-Kent College of Law, http://www.oyez.org/cases/1970-1979/1971/1971_45_orig (last visited February 13, 2012).
"WASHINGTON v. GENERAL MOTORS CORP.," The Oyez Project at IIT Chicago-Kent College of Law, accessed February 13, 2012, http://www.oyez.org/cases/1970-1979/1971/1971_45_orig.