Armstrong Intellectual Property Publishing. (1997). International directory of IP law firms. Armstrong Intellectual Property Publishing.
Chicago Style (17th ed.) CitationArmstrong Intellectual Property Publishing. International Directory of IP Law Firms. Jersey, Channel Islands: Armstrong Intellectual Property Publishing, 1997.
MLA (9th ed.) CitationArmstrong Intellectual Property Publishing. International Directory of IP Law Firms. Armstrong Intellectual Property Publishing, 1997.
Warning: These citations may not always be 100% accurate.