written by various members of the unit who remain anonymous., "Private addresses of personnel of 33rd Motor Ambulance Convoy": pages 40-42., Main Heritage Shelves General, D629.G7 F76 1920, Book, Item-ID: i24530621, BIB-ID: 2623685
by Maulvi Muhammad Ali., Main Heritage Shelves General, BP100 .E5 1920, Book, Item-ID: i15863992, BIB-ID: 1022057, Bibliographical list of abbreviations.