BROTHERHOOD, RY. & STEAMSHIP CLERKS, v. UNITED AIR LINES. The Oyez Project at IIT Chicago-Kent College of Law. 13 February 2012. <http://www.oyez.org/cases/1960-1969/1964/1964_31>.
BROTHERHOOD, RY. & STEAMSHIP CLERKS, v. UNITED AIR LINES, The Oyez Project at IIT Chicago-Kent College of Law, http://www.oyez.org/cases/1960-1969/1964/1964_31 (last visited February 13, 2012).
"BROTHERHOOD, RY. & STEAMSHIP CLERKS, v. UNITED AIR LINES," The Oyez Project at IIT Chicago-Kent College of Law, accessed February 13, 2012, http://www.oyez.org/cases/1960-1969/1964/1964_31.