"Unrest in Northern India during the Viceroyalty of Lord Mayo, 1869-72; the background to Lord Northbrook's policy of inactivity" by G R G Hambly reprinted from the Royal Central Asian Journal Vol XLVII, part 1, Jan 1961.
A Short Sketch, Historical and Traditional, of the Musalman Races found in Sind, Baluchistan and Afghanistan, their Genealogical Sub-Divisions and Septs together with an Ethnological and Ethnographical Account (Karachi 1901), by Sheik Sadik Ali Sher Ali Ansari.