Παραπομπή APA

(1971). Convention for the protection of producers of phonograms against unauthorized duplication of their phonograms, 1971. WIPO.

Παραπομπή Chicago Style

Convention for the Protection of Producers of Phonograms Against Unauthorized Duplication of Their Phonograms, 1971. Geneva: WIPO, 1971.

Παραπομπή MLA

Convention for the Protection of Producers of Phonograms Against Unauthorized Duplication of Their Phonograms, 1971. WIPO, 1971.