CARPENTERS' UNION v. LABOR BOARD. The Oyez Project at IIT Chicago-Kent College of Law. 26 April 2013. <http://www.oyez.org/cases/1950-1959/1957/1957_127>.
CARPENTERS' UNION v. LABOR BOARD, The Oyez Project at IIT Chicago-Kent College of Law, http://www.oyez.org/cases/1950-1959/1957/1957_127 (last visited April 26, 2013).
"CARPENTERS' UNION v. LABOR BOARD," The Oyez Project at IIT Chicago-Kent College of Law, accessed April 26, 2013, http://www.oyez.org/cases/1950-1959/1957/1957_127.