| Author | Titles | 1.
| Langer, Susanne K. | 1 | 2.
| Langeraad, Kees van | 1 | 3.
| Langeveld, Henk | 1 | 4.
| Langfeld, Gregor | 1 | 5.
| Langford, Joanna, 1968- | 1 | 6.
| Langford, Martha | 4 | 7.
| Langford, Michael J. | 4 | 8.
| Langham, Tony | 2 | 9.
| Langhans, Franz-Paul de Almeida, 1908- | 17 | 10.
| Langhart-Richli, Dieter | 1 |
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