| Author | Titles | | 1.
| Freuler, Gaudenz | 2 | | 2.
| Freund, Bodo | 2 | | 3.
| Freund, Gisèle, 1912- | 9 | | 4.
| Freund, Jay | 1 | | 5.
| Freund, L. | 1 | | 6.
| Freund, Ludwig | 2 | | 7.
| Freund, Simonne | 1 | | 8.
| Freund, Wilhelm, 1806-1894 | 1 | | 9.
| Freundeskreis Willy-Brandt-Haus (Berlim, Alemanha) | 1 | | 10.
| Freundl, Diana | 2 |
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