| Author | Titles | | 1.
| Riboulet, Anne-Laure | 3 | | 2.
| Riboux, Martine | 1 | | 3.
| Rica, Agostinho | 1 | | 4.
| Rica, Álvaro de la | 1 | | 5.
| Rica, Paulo | 0 | | 6.
| Author is: Ricca, Paulo, 1955- | 1 | | 7.
| Rica, Rui | 1 | | 8.
| Ricalde, Rosana, 1971- | 2 | | 9.
| Ricaldone, Sandro | 1 | | 10.
| Ricaño, Sérgio, 1965- | 1 | | 11.
| Ricard | 1 |
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