Clandestine Photography during the German Occupation > Notes and Bibliography
Veronica Hekking, Flip Bool, De illegale camera 1940-1945, Nederlandse fotografie tijdens de Duitse bezetting, Naarden (V+K Publishing/Inmerc) 1995.
René Kok, Herman Selier, Erik Somers, Fotografie in bezettingstijd. Geschiedenis en beeldvorming, (Photography during the Occupation; history and representation) Zwolle (Waanders) 1993.
