World Intellectual Property Organization (Geneva, Switzerland). (2018). The Lisbon system: International protection for identifiers of typical products from a defined geographical area. WIPO.
Citace podle Chicago (17th ed.)World Intellectual Property Organization (Geneva, Switzerland). The Lisbon System: International Protection for Identifiers of Typical Products from a Defined Geographical Area. Genova: WIPO, 2018.
Citace podle MLA (9th ed.)World Intellectual Property Organization (Geneva, Switzerland). The Lisbon System: International Protection for Identifiers of Typical Products from a Defined Geographical Area. WIPO, 2018.
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