| Author | Titles | 1.
| João | 1 | 2.
| João Abel, 1928- | 0 | 3.
| Author is: Manta, João Abel, 1928- | 72 | 4.
| João Abel Manta, 1928- | 0 | 5.
| Author is: Manta, João Abel, 1928- | 72 | 6.
| João Aires, 1921-2001 | 0 | 7.
| Author is: Ayres, João, 1921-2001 | 8 | 8.
| João António Bellini de Pádua, fl.1725-1748 | 0 | 9.
| Author is: Bellini, João António, fl. 1725-1748 | 1 | 10.
| João António Bellini de Pádua, fl.1725-1748 | 0 | 11.
| Author is: Bellini, João António, fl.1725-1748 | 1 | 12.
| João Artur, 1928- | 0 | 13.
| Author is: Artur, João, 1928- | 4 | 14.
| João Artur da Silva, 1928- | 0 | 15.
| Author is: Artur, João, 1928- | 4 | 16.
| João Ayres, 1921-2001 | 0 | 17.
| Author is: Ayres, João, 1921-2001 | 8 | 18.
| João, Barnabé | 1 |
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