1.
Culturele Veranderingen in Nederland 1993 - CV'93 ; Cultural changes in the Netherlands 1993 - CV'93
2.
3.
4.
5.
Culturele Veranderingen in Nederland 1987 - CV'87 ; Cultural changes in the Netherlands 1987 - CV'87
Culturele Veranderingen in Nederland 1979 - CV'79 ; Cultural changes in the Netherlands 1979 - CV'79
Culturele Veranderingen in Nederland 1996 - CV'96 ; Cultural changes in the Netherlands 1996 - CV'96