International Law Update
- Monthly report on public and private international legal developments, from Professor John R. Schmertz, Jr., of the Georgetown University Law Center, and Mike Meier, Esq.
- http://www.internationallawupdate.com/

Organization of American States - Department of International Law
- Selected publications of the General Secretariat’s activities within its Program for the Development of International Law.
- http://www.oas.org/dil/publications_catalogue2004.htm

British Management Data Foundation
- Books on the consolidated European treaties, including Amsterdam and Maastricht.
- http://www.bmdf.co.uk/