| Revision ID | User | Note | Date |
|---|---|---|---|
| #294485 | Gustav Landauer Library Witten | Wikidata—Gustav Landauer Library Witten | 2026-07-02 08:58:26 |
| #231506 | Gustav Landauer Library Witten | Goodreads—Gustav Landauer Library Witten | 2025-04-22 10:05:29 |
| #164936 | Gustav Landauer Library Witten | 2023-12-20 16:56:38 |