| Author | Titles | 1.
| Costa, José Fernandes, 1848-1920 | 12 | 2.
| Costa, José Ferreira da, 1850-1919 | 2 | 3.
| Costa, José Filipe, 1970- | 3 | 4.
| Costa, José Fonseca e, 1933-2015 | 1 | 5.
| Costa, José Fonseca e, 1933-2015 | 1 | 6.
| Costa, José Francisco de Faria | 1 | 7.
| Costa, José Luís | 1 | 8.
| Costa, José Manuel | 7 | 9.
| Costa, José Manuel da, 1904- | 2 | 10.
| Costa, José Maria | 1 |
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