Analysis of information sources in references of the Wikipedia article "Directive 2011/77/EU" in English language version.
{{cite web}}: CS1 maint: archived copy as title (link) Andrew Gowers The Gowers Review of Intellectual Property pg 50 section 4.29{{cite web}}: CS1 maint: archived copy as title (link) Andrew Gowers The Gowers Review of Intellectual Property pg 50 section 4.29