| Author | Titles | | 1.
| Réquichot, Bernard, 1929-1961 | 1 | | 2.
| Réquillart, Bruno, 1947- | 3 | | 3.
| Requixa, Madalena | 3 | | 4.
| Réron, Eugène | 1 | | 5.
| Resch, Robin | 1 | | 6.
| Reschke, Steffens & Kruse (Firma) | 1 | | 7.
| Reschofsky, Jean | 1 | | 8.
| Rescladani, Daria | 1 | | 9.
| Research Centre for Museums and Galleries (Leicester, Grã-Bretanha) | 1 | | 10.
| Research on Armenian Architecture (Yerevan, Arménia) | 2 |
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