FEDERATION OF MUSICIANS v. CARROLL. The Oyez Project at IIT Chicago-Kent College of Law. 17 May 2012. <http://www.oyez.org/cases/1960-1969/1967/1967_309>.
FEDERATION OF MUSICIANS v. CARROLL, The Oyez Project at IIT Chicago-Kent College of Law, http://www.oyez.org/cases/1960-1969/1967/1967_309 (last visited May 17, 2012).
"FEDERATION OF MUSICIANS v. CARROLL," The Oyez Project at IIT Chicago-Kent College of Law, accessed May 17, 2012, http://www.oyez.org/cases/1960-1969/1967/1967_309.