Columbia subject headings:
Trademarks (International law)
Trademarks--Law and legislation--European Union countries.
Trademarks--Law and legislation--United States.
Harvard subject headings:
Trademarks (International law)
Trademarks--Law and legislation
Trademarks--Law and legislation--European Union countries
Trademarks--Law and legislation--United States
Princeton subject headings:
Trademarks (International law)
Trademarks--Law and legislation--European Union countries.
Trademarks--Law and legislation--United States.