1.
Activity report of the Permanent Office of the OAU in Brussels from June 1998 to February 1999 ; Rapport d'activites de la mission permanente de l'OUA a bruxelles pour la periode d...
2.
Doing Business Economy Profile 2012 ; Belgium
Doing Business Economy Profile 2012 ; Netherlands
Doing Business Economy Profile 2012 ; Luxembourg
Doing Business Economy Profile 2013 ; Netherlands
Doing Business Economy Profile 2013 ; Luxembourg