S & E CONTRACTORS, INC. v. UNITED STATES. The Oyez Project at IIT Chicago-Kent College of Law. 17 May 2012. <http://www.oyez.org/cases/1970-1979/1971/1971_70_88>.
S & E CONTRACTORS, INC. v. UNITED STATES, The Oyez Project at IIT Chicago-Kent College of Law, http://www.oyez.org/cases/1970-1979/1971/1971_70_88 (last visited May 17, 2012).
"S & E CONTRACTORS, INC. v. UNITED STATES," The Oyez Project at IIT Chicago-Kent College of Law, accessed May 17, 2012, http://www.oyez.org/cases/1970-1979/1971/1971_70_88.