| Author | Titles | | 1.
| Couto, Américo | 1 | | 2.
| Couto, André, 1989? | 1 | | 3.
| Couto, Andreia, 1978- | 1 | | 4.
| Couto, António Correia do | 1 | | 5.
| Couto, António do, 1874-1946 | 7 | | 6.
| Couto, António Emílio Leite, 1955- | 0 | | 7.
| Author is: Couto, Mia, pseud. | 11 | | 8.
| Couto, António Maria do, 1778-1843 | 4 | | 9.
| Couto, António Rodrigues, 1932- | 1 | | 10.
| Couto, Armando | 3 | | 11.
| Couto, Augusto | 1 |
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