MACHINISTS & AEROSPACE WORKERS v. NLRB. The Oyez Project at IIT Chicago-Kent College of Law. 13 February 2012. <http://www.oyez.org/cases/1970-1979/1972/1972_71_1417>.
MACHINISTS & AEROSPACE WORKERS v. NLRB, The Oyez Project at IIT Chicago-Kent College of Law, http://www.oyez.org/cases/1970-1979/1972/1972_71_1417 (last visited February 13, 2012).
"MACHINISTS & AEROSPACE WORKERS v. NLRB," The Oyez Project at IIT Chicago-Kent College of Law, accessed February 13, 2012, http://www.oyez.org/cases/1970-1979/1972/1972_71_1417.