1
Library:
German Resistance Research Council 1933-1945 (Frankfurt/ Main)
Book
2
3
Article
4
Article
5
Article
6
7
Book
8
9
Library:
Lower Saxony Memorials Foundation (Celle)
Book
10
Library:
The Wiener Library for the Study of the Holocaust & Genocide (London)
Book
11
Book
12
Book
13
Book
14
15
16
17
Book
18
Book
19
20
Book