(2007). Patent, trademark, and copyright laws (2008 edition current through November 15, 2007.). The Bureau of National Affairs.
Chicago-Zitierstil (17. Ausg.)Patent, Trademark, and Copyright Laws. 2008 edition current through November 15, 2007. Washington, DC: The Bureau of National Affairs, 2007.
MLA-Zitierstil (9. Ausg.)Patent, Trademark, and Copyright Laws. 2008 edition current through November 15, 2007. The Bureau of National Affairs, 2007.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.