| Author: | Richthofen, Manfred, Freiherr von, 1892-1918 | 
| Subject: | D501, Fighter pilots -- Germany -- Biography, World War, 1914-1918 -- Personal narratives, German, Richthofen, Manfred, Freiherr von, 1892-1918, World War, 1914-1918 -- Aerial operations | 
| Format: | Text | 
| Date issued: | 2019 | 
| Language: | Finnish | 
| Publisher: | Project Gutenberg, | 
| Rights: | Public domain in the USA. | 
| Download link: | Punainen lentohävittäjä [electronic resource] / Manfred, Freiherr von Richthofen | 
