1. 'Arabia: The Nejd-Hejaz Feud' Creator: Author: India Office, Secretary to the Political and Secret Department Date: 1919/1919 Language: English Geographic region: KhurmaArabian Peninsula
2. File 2182/1913 Pt 11 'Arabia: relations with BIN SAUD Hedjaz-Nejd Dispute' Date: 1919/1920 Language: English Geographic region: KhurmaTarabahHasa
3. File 2182/1913 Pt 7-8 'PERSIAN GULF AND ARABIA NEJD-HEJAZ AFFAIRS 1918' Date: 1918/1918 Language: English Geographic region: Khurma
4. File 2182/1913 Pt 9-10 'PERSIAN GULF AND ARABIA NEJD-HEJAZ AFFAIRS 1919' Date: 1918/1920 Language: English Geographic region: KhurmaTarabah
