Report of the high level panel on the free movement of persons / chaired by Simone Veil. - Luxembourg, ©1998.

Délit d'immigration / textes réunis par = compiled by Salvatore Palidda. - Bruxelles, 1996.

Comparative research on international migration and international migration policy / carried out by Philip J. Muus and Elsbeth W. van Dam. - Luxembourg, 1996.

Asylum migration to the European Union / Anita Böcker, Tetty Havinga. - Nijmegen, 1997.

Report from the Commission on the state of health in the European Community - Luxembourg, ©1996.