(2010). Patent, trademark, and copyright laws (2011 ed., current through November 20, 2010.). Bureau of National Affairs.
Chicago-Zitierstil (17. Ausg.)Patent, Trademark, and Copyright Laws. 2011 ed., current through November 20, 2010. Arlington, Va: Bureau of National Affairs, 2010.
MLA-Zitierstil (9. Ausg.)Patent, Trademark, and Copyright Laws. 2011 ed., current through November 20, 2010. Bureau of National Affairs, 2010.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.