| Author | Titles | | 1.
| Rieder, Gábor | 1 | | 2.
| Rieder, Werner | 4 | | 3.
| Rieder, William | 3 | | 4.
| Riedijk, Michiel, 1964- | 6 | | 5.
| Riedl, Fritz, 1923- | 1 | | 6.
| Riedl, Peter Anselm | 3 | | 7.
| Riedlberger, Stephen | 1 | | 8.
| Riedlinger, Albert | 1 | | 9.
| Riedweg, Walter, 1955- | 3 | | 10.
| Riefel, Carlos von | 1 |
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