International classification of the figurative elements of marks. Geneva: WIPO /World Intellectual Property Organization/, 2012 123 p. 978-92-805-216-2.
International classification of the figurative elements of marks. Geneva: WIPO /World Intellectual Property Organization/, 2012 123 p. 978-92-805-216-2.
(2012) International classification of the figurative elements of marks, Geneva: WIPO /World Intellectual Property Organization/ 123 p. 978-92-805-216-2.
(2012). International classification of the figurative elements of marks. Vienna classification. Geneva: WIPO /World Intellectual Property Organization/, 123 p.
International classification of the figurative elements of marks: Vienna classification. Geneva: WIPO /World Intellectual Property Organization/; 2012. p. 123 p. ISBN: 978-92-805-216-2.