Martin Schulz, President of the Group of the Progressive Alliance of Socialists and Democrats
in the European Parliament (S&D), formerly known as the Group of the Party of European Socialists (PES).
Débat sur la Constitution pour l'Europe. Strasbourg: Parlement européen, 11/01/2005. Couleur. Base photo du Parlement européen. [EN LIGNE]. [s.l.]: [09.04.2003]. Disponible sur http://pe.microservice.fr/.
