- Bar-Zohar, Michael1
- Brook-Shepherd, Gordon1
- Chambers, Whittaker1
- Costello, John2
- Dobson, Christopher1
- Dolgopolov, Nikolai Mikhailovich1
- Felfe, Heinz1
- Gast, Gabriele1
- Heaps, Leo1
- Hurt, Henry1
- Kalubin, Oleg1
- Kettle, Michael1
- Kostov, Vladimir2
- Krivitsky, W. G.1
- Kuzichkin, Vladimir1
- Minařík, Pavel1
- Moravec, Frantisek1
- Morgan, Ted1
- Orlov, Alexander1
- Page, Bruce2