Blockade runners : Sweden's lifeline in the second World War /
Nilsson, Lars-Axel.
Sandberg, Leif A.
[Sweden?] : L-A. Nilsson & L.A. Sandberg,
1996.
Translation of: Kurirflyg. En livlina under andra världsriget.
Includes index.
Florman, Carl.
Aerotransport, Aktiebolaget
World War, 1939-1945
Aeronautics, Commercial
Airlines