User:WilliamJE has apparently taken the view that there shouldn't be external links in these templates: but this is precisely the point of the template boxes to have those links. It's very common in law, such as for the No. 08-205, 558 U.S. 310 (2010) type template. So it's essential that this remains. Wikidea 18:47, 6 December 2015 (UTC)