(1994). Locarno agreement establishing an international classification for industrial design signed at London on October 8, 1968. WIPO.
Citação norma ChicagoLocarno Agreement Establishing an International Classification for Industrial Design Signed at London on October 8, 1968. Geneva: WIPO, 1994.
Citação norma MLALocarno Agreement Establishing an International Classification for Industrial Design Signed at London on October 8, 1968. WIPO, 1994.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.