| Autor | Títulos | 1.
| Yuill, Douglas | 1 | 2.
| Yuksel-Beten, Deniz | 1 | 3.
| Yum, Sónia | 2 | 4.
| Yun-Chen, Lai | 1 | 5.
| Yung, Richard | 2 | 6.
| Yun-han Chu, | 0 | 7.
| Ver: Chu, Yun-han, 1956- | 1 | 8.
| Yunus, Muhammad | 0 | 9.
| Ver: Yunus, Muhammad, 1940- | 2 | 10.
| Yunus, Muhammad, 1940- | 2 | 11.
| Yurechko, John J. | 1 | 12.
| Yus, Marina Sagastizabal Emilio | 0 | 13.
| Ver: Emilio-Yus, Marina Sagastizabal, 1989- | 1 |
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