Nouvelles Images # JEF DIEDEREN # 1990, mint--
Nouvelles IMages # JEF DIEDEREN # 1986 + uitn. nm+
galerie Willy Schoots # JEF DIEDEREN # 1997, nm
galerie Willy Schoots # JEF DIEDEREN, uitnodigings set # 1997, nm+
Abbe# WAGEMAKER,WOLVECAMP, DIEDEREN#Crouwel, 1961,nm