World Intellectual Property Organization. (2003). Patent cooperation treaty (PCT), done at Washington on June 19, 1970, amended on September 28, 1979, modified on February 3, 1984, and on October 3, 2001 and regulations under the PCT (as in force from January 1, 2003). World Intellectual Property Organization.
Citazione stile Chigago Style (17a edizione)World Intellectual Property Organization. Patent Cooperation Treaty (PCT), Done at Washington on June 19, 1970, Amended on September 28, 1979, Modified on February 3, 1984, and on October 3, 2001 and Regulations Under the PCT (as in Force from January 1, 2003). Geneva: World Intellectual Property Organization, 2003.
Citatione MLA (9a ed.)World Intellectual Property Organization. Patent Cooperation Treaty (PCT), Done at Washington on June 19, 1970, Amended on September 28, 1979, Modified on February 3, 1984, and on October 3, 2001 and Regulations Under the PCT (as in Force from January 1, 2003). World Intellectual Property Organization, 2003.