| Author | Titles | 1.
| Adelmann, Marianne | 1 | 2.
| Adelo - Associação Fernão Mendes Pinto (Montemor-o-Velho, Portugal) | 1 | 3.
| Adelsbach, Karin | 1 | 4.
| Adelson, Candace J. | 1 | 5.
| Adelson, Howard | 1 | 6.
| Adelson, Warren | 3 | 7.
| Adelstain, Françoise, 1939- | 1 | 8.
| Adeniyi-Jones, Jide, 19?- | 1 | 9.
| Adeo (Firma) | 1 | 10.
| ADEPA (Alcobaça, Portugal) | 1 |
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