Jahr → 1921-1930
zu den Filteroptionen- Yāqūt Ibn-ʿAbdallāh ar-Rūmī ; Margoliouth, D. S. (Hrsg.)Ṭabʿa 1, London : Luzac, 1927
- Sheringham, Arthur ThomasLondon : Kegan Paul : Trench : Trubner, 1927
- London : His Majesty's Stationery Office, 1928
- Ashmead-Bartlett, EllisLondon : Hutchinson, [ca. 1928]
- London : Stat. Off., 1928
- <Repr.>, London : Stat. Off., 1929
- Steingass, Francis Joseph2. impr, London : Paul, Trench, Trubner, 1930
- Margoliouth, D. S. ; ʿAlī Ibn-Rabban al-ṬabarīLondon : Milford, 1930