| Author | Titles | | 1.
| Ferri Chulio, Andrés de Sales, padre, 1947- | 8 | | 2.
| Ferri, Davide | 1 | | 3.
| Ferri, Enrico, 1856-1929 | 2 | | 4.
| Ferri, Fabrizio | 1 | | 5.
| Ferri, Luca | 1 | | 6.
| Ferri, Mário Guimarães | 3 | | 7.
| Ferri, Silvio | 3 | | 8.
| Ferriani, Barbara | 1 | | 9.
| Ferrier, André | 1 | | 10.
| Ferrier, Jacques, 1959- | 5 |
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