| Author | Titles | 1.
| Marchioni, Nadia | 1 | 2.
| Marchionni, Elvio | 1 | 3.
| Marchiori, Antonio | 1 | 4.
| Marchiori, Giuseppe | 13 | 5.
| Marchiori, Laura | 4 | 6.
| Marchis, Giorgio de 1930-2009 | 0 | 7.
| Author is: De Marchis, Giorgio, 1930-2009 | 3 | 8.
| Marchis, Vittorio | 1 | 9.
| Marchutz, Barbara | 1 | 10.
| Márcia, Lança | 1 | 11.
| Márcia Lessa, 1979- | 0 | 12.
| Author is: Lessa, Márcia, 1979- | 21 |
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