World Intellectual Property Organization (Geneva, Switzerland). (2006). Locarno agreement establishing an international classification for industrial designs: Signed at Locarno on October 8, 1968 as amended on September 28, 1979 ([1st ed.], [4th reprinted].). WIPO.
Citace podle Chicago (17th ed.)World Intellectual Property Organization (Geneva, Switzerland). Locarno Agreement Establishing an International Classification for Industrial Designs: Signed at Locarno on October 8, 1968 as Amended on September 28, 1979. [1st ed.], [4th reprinted]. Geneva: WIPO, 2006.
Citace podle MLA (9th ed.)World Intellectual Property Organization (Geneva, Switzerland). Locarno Agreement Establishing an International Classification for Industrial Designs: Signed at Locarno on October 8, 1968 as Amended on September 28, 1979. [1st ed.], [4th reprinted]. WIPO, 2006.