| Autor | Títulos | | 1.
| Buti, Gérard | 1 | | 2.
| Butin, Hubertus | 2 | | 3.
| Butler, Adam | 1 | | 4.
| Butler, Alfred Joshua, 1850-1936 | 2 | | 5.
| Butler, Arthur G., 1844-1925 | 3 | | 6.
| Butler, Arthur Gardiner, 1844-1925 | 0 | | 7.
| Ver: Butler, Arthur G., 1844-1925 | 3 | | 8.
| Butler, Augustin de 19--?- | 2 | | 9.
| Butler, Brian | 1 | | 10.
| Butler, Connie, 1963- | 0 | | 11.
| Ver: Butler, Cornelia H., 1963- | 12 | | 12.
| Butler, Cornelia, 1963- | 0 | | 13.
| Ver: Butler, Cornelia H., 1963- | 12 |
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