| by Muggenthaler, August Karl 1977, Prentice Hall, Englewood Cliffs ISBN 0133540278 |
Translations of this title include:
| by Muggenthaler, August Karl (German auxiliary cruisers, 1939-1945) Bewaffnete Handelsschiffe im Einsatz 1981, Motorbuch Verlag, Stuttgart ISBN 3879432619 297 pages | |
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