- Radio Free Europe/Radio Liberty Research Institute (RFE/RL Research Institute)29
- Breitman, Richard1
- Burleigh, Michael1
- Cichy, Edward1
- Falter, Jürgen W.1
- Fel'shtinskii, IUrii1
- Fest, Joachim C.1
- Geary, Dick1
- Hitler, Adolf1
- Kershaw, Ian1
- Klessmann, Christoph1
- Koerbler, Martina1
- Maier, Gerhart1
- Nicholls, Anthony James1
- Padfield, Peter1
- Schafranek, Hans1
- Schmidt, Michael1
- Seul, Arnold1
- Smith, Jean Edward1
- Worst, Anne1