World War I, U.S. Air Operations in
| Autor: | Morrow, John H |
|---|---|
| Zdroj: | The Oxford Companion to American Military History, 1 ed., 2004. |
| Databáze: | Oxford Reference |
| Externí odkaz: |
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| Autor: | Morrow, John H |
|---|---|
| Zdroj: | The Oxford Companion to American Military History, 1 ed., 2004. |
| Databáze: | Oxford Reference |
| Externí odkaz: |
|