Mollerup, P. Marks of excellence: The history and taxonomy of trademarks (Second edition.).
Chicago Style (17th ed.) CitationMollerup, Per. Marks of Excellence: The History and Taxonomy of Trademarks. Second edition. London.
MLA (9th ed.) CitationMollerup, Per. Marks of Excellence: The History and Taxonomy of Trademarks. Second edition.
Warning: These citations may not always be 100% accurate.