| Autor | Títulos | 1.
| Luther, Arthur | 1 | 2.
| Lutheran Brotherhood. Gallery (Minneapolis, Estados Unidos) | 1 | 3.
| Luthi, Jean-Jacques | 1 | 4.
| Lüthi, Louis | 1 | 5.
| Lüthi, Louis, 1980- | 1 | 6.
| Luthi, Urs, 1947- | 1 | 7.
| Lüthi, Urs ; Friedel, Helmut | 1 | 8.
| Luthy, Hans | 1 | 9.
| Luthy, Hans A. | 2 | 10.
| Lutman, Catherine | 3 |
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