publishing houses:

Arbeiderspers (NL)
Atlas (NL)
Contact (NL)
Meulenhoff (NL)
Rozenberg (NL)
Piper Verlag (G)

newspapers & magazines:

Avenue (NL)
Groene Amsterdammer (NL)
Haagse Post (NL)
NRC Handelsblad (NL)
Flair (B)
Grande (B)
De Morgen (B)
De Post (B)
Trends (B)