U.S. GOVERNMENT PRINTING OFFICE [GPO], LEAHY-SMITH AMERICA INVENTS ACT(2011), http://www.gpo.gov/fdsys/pkg/PLAW-112publ29/pdf/PLAW-112publ29.pdf (last visited Oct. 16, 2013).
UNITED STATES PATENT AND TRADEMARK OFFICE [USPTO], USPTO White Paper - Automated Business Methods - Section III Class 705, http://www.uspto.gov/patents/resources/methods/afmdpm/class705.jsp(last visited Oct. 16, 2013).
Jennifer Martinez and Brendan Sasso, Google, Facebook, Wal-Mart, Macy`s call on Congress to Combat patent trolls, The Hill Technology Blog (July 30, 2013, 08:33 p.m.), http://thehill.com/blogs/hillicon-valley/technology/314565-facebook-google-wal-mart-macys-call-on-congress-to-combat-patent-trolls (last visited Oct. 16, 2013).