1.
Culturele Veranderingen in Nederland 2002 - CV'02 ; Cultural changes in the Netherlands 2002 - CV'02
2.
3.
4.
5.
Culturele Veranderingen in Nederland 1983 - CV'83 ; Cultural changes in the Netherlands 1983 - CV'83
Culturele Veranderingen in Nederland 1981 - CV'81 ; Cultural changes in the Netherlands 1981 - CV'81