COMMISSIONER v. NAT. ALFALFA DEHYDRATING. The Oyez Project at IIT Chicago-Kent College of Law. 16 May 2012. <http://www.oyez.org/cases/1970-1979/1973/1973_73_9>.
COMMISSIONER v. NAT. ALFALFA DEHYDRATING, The Oyez Project at IIT Chicago-Kent College of Law, http://www.oyez.org/cases/1970-1979/1973/1973_73_9 (last visited May 16, 2012).
"COMMISSIONER v. NAT. ALFALFA DEHYDRATING," The Oyez Project at IIT Chicago-Kent College of Law, accessed May 16, 2012, http://www.oyez.org/cases/1970-1979/1973/1973_73_9.