| Author | Titles | 1.
| Ramalho, Regina Saraiva da Costa, 1949- | 1 | 2.
| Ramalho, Robélia de Sousa Lobo | 5 | 3.
| Ramalho, Rosa, 1888-1967 | 3 | 4.
| Ramalho, Tânia, 1981- | 1 | 5.
| Ramalho, Vítor | 2 | 6.
| Ramanefer | 3 | 7.
| Ramaswamy, Sumathi | 1 | 8.
| Rambach, Jean-Claude | 1 | 9.
| Ramband, Mireille | 1 | 10.
| Rambaud, Alfred, 1842-1905 | 4 |
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