APA aipamena

(1994). Locarno agreement establishing an international classification for industrial design signed at London on October 8, 1968. WIPO.

Chicago Style aipamena

Locarno Agreement Establishing an International Classification for Industrial Design Signed at London on October 8, 1968. Geneva: WIPO, 1994.

MLA aipamena

Locarno Agreement Establishing an International Classification for Industrial Design Signed at London on October 8, 1968. WIPO, 1994.