| Author | Titles | 1.
| Hammer, Gerd | 1 | 2.
| Hammer, Ivo | 2 | 3.
| Hammer, Jean-Pierre | 2 | 4.
| Hammer, Jonathan, 1960- | 3 | 5.
| Hammer, Martin | 1 | 6.
| Hammer, Mike (nome de artista) | 0 | 7.
| Author is: Penck, A. R. (nome de artista) | 10 | 8.
| Hammer Museum (Los Angeles, Estados Unidos) | 12 | 9.
| Hammer, Olga | 1 | 10.
| Hämmerle, Ferdinand, 1953- | 2 | 11.
| Hammerschick, Michael | 1 |
|
|