(1911). General instructions for pilgrims to the Hedjaz and a manual for the guidance of officers and others concerned in the Red Sea pilgrim traffic. Supt. Govt. Print..
Chicago-referens (17:e uppl.)General Instructions for Pilgrims to the Hedjaz and a Manual for the Guidance of Officers and Others Concerned in the Red Sea Pilgrim Traffic. Calcutta, India: Supt. Govt. Print., 1911.
MLA-referens (8:e uppl.)General Instructions for Pilgrims to the Hedjaz and a Manual for the Guidance of Officers and Others Concerned in the Red Sea Pilgrim Traffic. Supt. Govt. Print., 1911.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.