European Yearbook / Annuaire Européen, Volume 62 (2014) Editor: Council of Europe ISBN:978-90-04-29265-9
The Law and Practice of the United Nations Fourth Revised Edition Authors: Benedetto Conforti and Carlo Focarelli ISBN:978-90-04-18767-2
European Yearbook / Annuaire Européen, Volume 55 (2007) Editor: Council of Europe/Conseil de l'Europe ISBN:978-90-04-17475-7